swaits/donglora
Archived
1
0 Fork 0
Code Issues Actions Packages Projects Releases Wiki Activity

feat: add display UI with splash screen, dashboard, and RSSI sparkline

Browse Source 
Implement full SSD1306 OLED display support:
- Splash screen on boot (1.5s) with project name, version, board
- Dashboard showing radio state, config, counters, RSSI/SNR
- RSSI history sparkline (64-sample ring buffer, 2px-wide bars)
- DisplayOn/DisplayOff host commands routed via dedicated channel
- Pure render functions against generic DrawTarget (no hardware coupling)
- Display on/off control bypasses radio task entirely

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
This commit is contained in:
swaitsandClaude Opus 4.6 committed 2026-03-29 20:42:54 -06:00
1 parent 7064110293
commit 3102fc747a
17624 files changed
+4564928 -38
Download Patch File Download Diff File Expand all files Collapse all files

No files matched your search

vendor/toml_datetime-0.6.11/.cargo-checksum.json
Vendored
+1
View File
@@ -0,0 +1 @@
{"files":{".cargo_vcs_info.json":"2fec9797ef9b75ae3f1f3d2c0e5201da317aa7b139792917eb8f09f138bc77c2","Cargo.lock":"92aeea02645c47b8b6eedd85152185aa8e9c0bca31781ec0e1dceeac59b75434","Cargo.toml":"d68d745dc4408861eacb6cd38f5fcb2441db11d945d0476ab5fb97c882e87a9a","Cargo.toml.orig":"a5225bd0680b18abce8c6946debbb82f6eeb526e614ff9273b1b99ac8ee5bc7e","LICENSE-APACHE":"c6596eb7be8581c18be736c846fb9173b69eccf6ef94c5135893ec56bd92ba08","LICENSE-MIT":"6efb0476a1cc085077ed49357026d8c173bf33017278ef440f222fb9cbcb66e6","README.md":"7d607b709588de97abd6889514cae3a8b8698446972eb8fb17f901a4296718b0","src/datetime.rs":"fb7f9a2320dca2e3059f4089aeaaf466c7d0bda45672204f3f3fe9fadb93f5f7","src/lib.rs":"f864cbaf3601b1ace6b3b2a7bf43d903e15f41e071f271ba39637391172dab1d"},"package":"22cddaf88f4fbc13c51aebbf5f8eceb5c7c5a9da2ac40a13519eb5b0a0e8f11c"}
vendor/toml_datetime-0.6.11/.cargo_vcs_info.json
Vendored
+6
View File
@@ -0,0 +1,6 @@
{
"git": {
"sha1": "288161b00edc28c2102d3da449c69efbbc77a3a9"
},
"path_in_vcs": "crates/toml_datetime"
}
vendor/toml_datetime-0.6.11/Cargo.lock
Generated Vendored
+291
View File
@@ -0,0 +1,291 @@
# This file is automatically @generated by Cargo.
# It is not intended for manual editing.
version = 3
[[package]]
name = "anstream"
version = "0.6.18"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "8acc5369981196006228e28809f761875c0327210a891e941f4c683b3a99529b"
dependencies = [
"anstyle",
"anstyle-parse",
"anstyle-query",
"anstyle-wincon",
"colorchoice",
"is_terminal_polyfill",
"utf8parse",
]
[[package]]
name = "anstyle"
version = "1.0.8"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "1bec1de6f59aedf83baf9ff929c98f2ad654b97c9510f4e70cf6f661d49fd5b1"
[[package]]
name = "anstyle-parse"
version = "0.2.4"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "c03a11a9034d92058ceb6ee011ce58af4a9bf61491aa7e1e59ecd24bd40d22d4"
dependencies = [
"utf8parse",
]
[[package]]
name = "anstyle-query"
version = "1.0.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "a64c907d4e79225ac72e2a354c9ce84d50ebb4586dee56c82b3ee73004f537f5"
dependencies = [
"windows-sys 0.52.0",
]
[[package]]
name = "anstyle-wincon"
version = "3.0.8"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "6680de5231bd6ee4c6191b8a1325daa282b415391ec9d3a37bd34f2060dc73fa"
dependencies = [
"anstyle",
"once_cell_polyfill",
"windows-sys 0.59.0",
]
[[package]]
name = "colorchoice"
version = "1.0.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "0b6a852b24ab71dffc585bcb46eaf7959d175cb865a7152e35b348d1b2960422"
[[package]]
name = "hermit-abi"
version = "0.3.9"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "d231dfb89cfffdbc30e7fc41579ed6066ad03abda9e567ccafae602b97ec5024"
[[package]]
name = "is-terminal"
version = "0.4.12"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "f23ff5ef2b80d608d61efee834934d862cd92461afc0560dedf493e4c033738b"
dependencies = [
"hermit-abi",
"libc",
"windows-sys 0.52.0",
]
[[package]]
name = "is_terminal_polyfill"
version = "1.48.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "b52b2de84ed0341893ce61ca1af04fa54eea0a764ecc38c6855cc5db84dc1927"
dependencies = [
"is-terminal",
]
[[package]]
name = "libc"
version = "0.2.154"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "ae743338b92ff9146ce83992f766a31066a91a8c84a45e0e9f21e7cf6de6d346"
[[package]]
name = "normalize-line-endings"
version = "0.3.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "61807f77802ff30975e01f4f071c8ba10c022052f98b3294119f3e615d13e5be"
[[package]]
name = "once_cell"
version = "1.19.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "3fdb12b2476b595f9358c5161aa467c2438859caa136dec86c26fdd2efe17b92"
[[package]]
name = "once_cell_polyfill"
version = "1.56.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "0ecf5dec444661aad892044dfcc6ea9b2d1be3db6c78916b91bbf9d903fc3006"
dependencies = [
"once_cell",
]
[[package]]
name = "proc-macro2"
version = "1.0.89"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "f139b0662de085916d1fb67d2b4169d1addddda1919e696f3252b740b629986e"
dependencies = [
"unicode-ident",
]
[[package]]
name = "quote"
version = "1.0.36"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "0fa76aaf39101c457836aec0ce2316dbdc3ab723cdda1c6bd4e6ad4208acaca7"
dependencies = [
"proc-macro2",
]
[[package]]
name = "serde"
version = "1.0.219"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "5f0e2c6ed6606019b4e29e69dbaba95b11854410e5347d525002456dbbb786b6"
dependencies = [
"serde_derive",
]
[[package]]
name = "serde_derive"
version = "1.0.219"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "5b0276cf7f2c73365f7157c8123c21cd9a50fbbd844757af28ca1f5925fc2a00"
dependencies = [
"proc-macro2",
"quote",
"syn",
]
[[package]]
name = "similar"
version = "2.5.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "fa42c91313f1d05da9b26f267f931cf178d4aba455b4c4622dd7355eb80c6640"
[[package]]
name = "snapbox"
version = "0.6.21"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "96dcfc4581e3355d70ac2ee14cfdf81dce3d85c85f1ed9e2c1d3013f53b3436b"
dependencies = [
"anstream",
"anstyle",
"normalize-line-endings",
"similar",
"snapbox-macros",
]
[[package]]
name = "snapbox-macros"
version = "0.3.10"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "16569f53ca23a41bb6f62e0a5084aa1661f4814a67fa33696a79073e03a664af"
dependencies = [
"anstream",
]
[[package]]
name = "syn"
version = "2.0.86"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "e89275301d38033efb81a6e60e3497e734dfcc62571f2854bf4b16690398824c"
dependencies = [
"proc-macro2",
"quote",
"unicode-ident",
]
[[package]]
name = "toml_datetime"
version = "0.6.11"
dependencies = [
"serde",
"snapbox",
]
[[package]]
name = "unicode-ident"
version = "1.0.12"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "3354b9ac3fae1ff6755cb6db53683adb661634f67557942dea4facebec0fee4b"
[[package]]
name = "utf8parse"
version = "0.2.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "711b9620af191e0cdc7468a8d14e709c3dcdb115b36f838e601583af800a370a"
[[package]]
name = "windows-sys"
version = "0.52.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "282be5f36a8ce781fad8c8ae18fa3f9beff57ec1b52cb3de0789201425d9a33d"
dependencies = [
"windows-targets",
]
[[package]]
name = "windows-sys"
version = "0.59.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "1e38bc4d79ed67fd075bcc251a1c39b32a1776bbe92e5bef1f0bf1f8c531853b"
dependencies = [
"windows-targets",
]
[[package]]
name = "windows-targets"
version = "0.52.6"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "9b724f72796e036ab90c1021d4780d4d3d648aca59e491e6b98e725b84e99973"
dependencies = [
"windows_aarch64_gnullvm",
"windows_aarch64_msvc",
"windows_i686_gnu",
"windows_i686_gnullvm",
"windows_i686_msvc",
"windows_x86_64_gnu",
"windows_x86_64_gnullvm",
"windows_x86_64_msvc",
]
[[package]]
name = "windows_aarch64_gnullvm"
version = "0.52.6"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "32a4622180e7a0ec044bb555404c800bc9fd9ec262ec147edd5989ccd0c02cd3"
[[package]]
name = "windows_aarch64_msvc"
version = "0.52.6"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "09ec2a7bb152e2252b53fa7803150007879548bc709c039df7627cabbd05d469"
[[package]]
name = "windows_i686_gnu"
version = "0.52.6"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "8e9b5ad5ab802e97eb8e295ac6720e509ee4c243f69d781394014ebfe8bbfa0b"
[[package]]
name = "windows_i686_gnullvm"
version = "0.52.6"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "0eee52d38c090b3caa76c563b86c3a4bd71ef1a819287c19d586d7334ae8ed66"
[[package]]
name = "windows_i686_msvc"
version = "0.52.6"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "240948bc05c5e7c6dabba28bf89d89ffce3e303022809e73deaefe4f6ec56c66"
[[package]]
name = "windows_x86_64_gnu"
version = "0.52.6"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "147a5c80aabfbf0c7d901cb5895d1de30ef2907eb21fbbab29ca94c5b08b1a78"
[[package]]
name = "windows_x86_64_gnullvm"
version = "0.52.6"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "24d5b23dc417412679681396f2b49f3de8c1473deb516bd34410872eff51ed0d"
[[package]]
name = "windows_x86_64_msvc"
version = "0.52.6"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "589f6da84c646204747d1270a2a5661ea66ed1cced2631d546fdfb155959f9ec"
vendor/toml_datetime-0.6.11/Cargo.toml
Vendored
+172
View File
@@ -0,0 +1,172 @@
# THIS FILE IS AUTOMATICALLY GENERATED BY CARGO
#
# When uploading crates to the registry Cargo will automatically
# "normalize" Cargo.toml files for maximal compatibility
# with all versions of Cargo and also rewrite `path` dependencies
# to registry (e.g., crates.io) dependencies.
#
# If you are reading this file be aware that the original Cargo.toml
# will likely look very different (and much more reasonable).
# See Cargo.toml.orig for the original contents.
[package]
edition = "2021"
rust-version = "1.66"
name = "toml_datetime"
version = "0.6.11"
build = false
include = [
"build.rs",
"src/**/*",
"Cargo.toml",
"Cargo.lock",
"LICENSE*",
"README.md",
"examples/**/*",
]
autolib = false
autobins = false
autoexamples = false
autotests = false
autobenches = false
description = "A TOML-compatible datetime type"
readme = "README.md"
keywords = [
"encoding",
"toml",
]
categories = [
"encoding",
"parser-implementations",
"parsing",
"config",
]
license = "MIT OR Apache-2.0"
repository = "https://github.com/toml-rs/toml"
[package.metadata.docs.rs]
all-features = true
rustdoc-args = [
"--cfg",
"docsrs",
"--generate-link-to-definition",
]
[[package.metadata.release.pre-release-replacements]]
file = "CHANGELOG.md"
min = 1
replace = "{{version}}"
search = "Unreleased"
[[package.metadata.release.pre-release-replacements]]
exactly = 1
file = "CHANGELOG.md"
replace = "...{{tag_name}}"
search = '\.\.\.HEAD'
[[package.metadata.release.pre-release-replacements]]
file = "CHANGELOG.md"
min = 1
replace = "{{date}}"
search = "ReleaseDate"
[[package.metadata.release.pre-release-replacements]]
exactly = 1
file = "CHANGELOG.md"
replace = """
<!-- next-header -->
## [Unreleased] - ReleaseDate
"""
search = "<!-- next-header -->"
[[package.metadata.release.pre-release-replacements]]
exactly = 1
file = "CHANGELOG.md"
replace = """
<!-- next-url -->
[Unreleased]: https://github.com/toml-rs/toml/compare/{{tag_name}}...HEAD"""
search = "<!-- next-url -->"
[lib]
name = "toml_datetime"
path = "src/lib.rs"
[dependencies.serde]
version = "1.0.145"
optional = true
[dev-dependencies.snapbox]
version = "0.6.21"
[lints.clippy]
bool_assert_comparison = "allow"
branches_sharing_code = "allow"
checked_conversions = "warn"
collapsible_else_if = "allow"
create_dir = "warn"
dbg_macro = "warn"
debug_assert_with_mut_call = "warn"
doc_markdown = "warn"
empty_enum = "warn"
enum_glob_use = "warn"
expl_impl_clone_on_copy = "warn"
explicit_deref_methods = "warn"
explicit_into_iter_loop = "warn"
fallible_impl_from = "warn"
filter_map_next = "warn"
flat_map_option = "warn"
float_cmp_const = "warn"
fn_params_excessive_bools = "warn"
from_iter_instead_of_collect = "warn"
if_same_then_else = "allow"
implicit_clone = "warn"
imprecise_flops = "warn"
inconsistent_struct_constructor = "warn"
inefficient_to_string = "warn"
infinite_loop = "warn"
invalid_upcast_comparisons = "warn"
large_digit_groups = "warn"
large_stack_arrays = "warn"
large_types_passed_by_value = "warn"
let_and_return = "allow"
linkedlist = "warn"
lossy_float_literal = "warn"
macro_use_imports = "warn"
mem_forget = "warn"
mutex_integer = "warn"
needless_continue = "allow"
needless_for_each = "warn"
negative_feature_names = "warn"
path_buf_push_overwrite = "warn"
ptr_as_ptr = "warn"
rc_mutex = "warn"
redundant_feature_names = "warn"
ref_option_ref = "warn"
rest_pat_in_fully_bound_structs = "warn"
result_large_err = "allow"
same_functions_in_if_condition = "warn"
self_named_module_files = "warn"
semicolon_if_nothing_returned = "warn"
str_to_string = "warn"
string_add = "warn"
string_add_assign = "warn"
string_lit_as_bytes = "warn"
string_to_string = "warn"
todo = "warn"
trait_duplication_in_bounds = "warn"
uninlined_format_args = "warn"
verbose_file_reads = "warn"
wildcard_imports = "warn"
zero_sized_map_values = "warn"
[lints.rust]
unnameable_types = "allow"
unreachable_pub = "warn"
unsafe_op_in_unsafe_fn = "warn"
unused_lifetimes = "warn"
unused_macro_rules = "warn"
unused_qualifications = "warn"
[lints.rust.rust_2018_idioms]
level = "warn"
priority = -1
vendor/toml_datetime-0.6.11/LICENSE-APACHE
Vendored
+202
View File
@@ -0,0 +1,202 @@
Apache License
Version 2.0, January 2004
http://www.apache.org/licenses/
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
1. Definitions.
"License" shall mean the terms and conditions for use, reproduction,
and distribution as defined by Sections 1 through 9 of this document.
"Licensor" shall mean the copyright owner or entity authorized by
the copyright owner that is granting the License.
"Legal Entity" shall mean the union of the acting entity and all
other entities that control, are controlled by, or are under common
control with that entity. For the purposes of this definition,
"control" means (i) the power, direct or indirect, to cause the
direction or management of such entity, whether by contract or
otherwise, or (ii) ownership of fifty percent (50%) or more of the
outstanding shares, or (iii) beneficial ownership of such entity.
"You" (or "Your") shall mean an individual or Legal Entity
exercising permissions granted by this License.
"Source" form shall mean the preferred form for making modifications,
including but not limited to software source code, documentation
source, and configuration files.
"Object" form shall mean any form resulting from mechanical
transformation or translation of a Source form, including but
not limited to compiled object code, generated documentation,
and conversions to other media types.
"Work" shall mean the work of authorship, whether in Source or
Object form, made available under the License, as indicated by a
copyright notice that is included in or attached to the work
(an example is provided in the Appendix below).
"Derivative Works" shall mean any work, whether in Source or Object
form, that is based on (or derived from) the Work and for which the
editorial revisions, annotations, elaborations, or other modifications
represent, as a whole, an original work of authorship. For the purposes
of this License, Derivative Works shall not include works that remain
separable from, or merely link (or bind by name) to the interfaces of,
the Work and Derivative Works thereof.
"Contribution" shall mean any work of authorship, including
the original version of the Work and any modifications or additions
to that Work or Derivative Works thereof, that is intentionally
submitted to Licensor for inclusion in the Work by the copyright owner
or by an individual or Legal Entity authorized to submit on behalf of
the copyright owner. For the purposes of this definition, "submitted"
means any form of electronic, verbal, or written communication sent
to the Licensor or its representatives, including but not limited to
communication on electronic mailing lists, source code control systems,
and issue tracking systems that are managed by, or on behalf of, the
Licensor for the purpose of discussing and improving the Work, but
excluding communication that is conspicuously marked or otherwise
designated in writing by the copyright owner as "Not a Contribution."
"Contributor" shall mean Licensor and any individual or Legal Entity
on behalf of whom a Contribution has been received by Licensor and
subsequently incorporated within the Work.
2. Grant of Copyright License. Subject to the terms and conditions of
this License, each Contributor hereby grants to You a perpetual,
worldwide, non-exclusive, no-charge, royalty-free, irrevocable
copyright license to reproduce, prepare Derivative Works of,
publicly display, publicly perform, sublicense, and distribute the
Work and such Derivative Works in Source or Object form.
3. Grant of Patent License. Subject to the terms and conditions of
this License, each Contributor hereby grants to You a perpetual,
worldwide, non-exclusive, no-charge, royalty-free, irrevocable
(except as stated in this section) patent license to make, have made,
use, offer to sell, sell, import, and otherwise transfer the Work,
where such license applies only to those patent claims licensable
by such Contributor that are necessarily infringed by their
Contribution(s) alone or by combination of their Contribution(s)
with the Work to which such Contribution(s) was submitted. If You
institute patent litigation against any entity (including a
cross-claim or counterclaim in a lawsuit) alleging that the Work
or a Contribution incorporated within the Work constitutes direct
or contributory patent infringement, then any patent licenses
granted to You under this License for that Work shall terminate
as of the date such litigation is filed.
4. Redistribution. You may reproduce and distribute copies of the
Work or Derivative Works thereof in any medium, with or without
modifications, and in Source or Object form, provided that You
meet the following conditions:
(a) You must give any other recipients of the Work or
Derivative Works a copy of this License; and
(b) You must cause any modified files to carry prominent notices
stating that You changed the files; and
(c) You must retain, in the Source form of any Derivative Works
that You distribute, all copyright, patent, trademark, and
attribution notices from the Source form of the Work,
excluding those notices that do not pertain to any part of
the Derivative Works; and
(d) If the Work includes a "NOTICE" text file as part of its
distribution, then any Derivative Works that You distribute must
include a readable copy of the attribution notices contained
within such NOTICE file, excluding those notices that do not
pertain to any part of the Derivative Works, in at least one
of the following places: within a NOTICE text file distributed
as part of the Derivative Works; within the Source form or
documentation, if provided along with the Derivative Works; or,
within a display generated by the Derivative Works, if and
wherever such third-party notices normally appear. The contents
of the NOTICE file are for informational purposes only and
do not modify the License. You may add Your own attribution
notices within Derivative Works that You distribute, alongside
or as an addendum to the NOTICE text from the Work, provided
that such additional attribution notices cannot be construed
as modifying the License.
You may add Your own copyright statement to Your modifications and
may provide additional or different license terms and conditions
for use, reproduction, or distribution of Your modifications, or
for any such Derivative Works as a whole, provided Your use,
reproduction, and distribution of the Work otherwise complies with
the conditions stated in this License.
5. Submission of Contributions. Unless You explicitly state otherwise,
any Contribution intentionally submitted for inclusion in the Work
by You to the Licensor shall be under the terms and conditions of
this License, without any additional terms or conditions.
Notwithstanding the above, nothing herein shall supersede or modify
the terms of any separate license agreement you may have executed
with Licensor regarding such Contributions.
6. Trademarks. This License does not grant permission to use the trade
names, trademarks, service marks, or product names of the Licensor,
except as required for reasonable and customary use in describing the
origin of the Work and reproducing the content of the NOTICE file.
7. Disclaimer of Warranty. Unless required by applicable law or
agreed to in writing, Licensor provides the Work (and each
Contributor provides its Contributions) on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
implied, including, without limitation, any warranties or conditions
of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
PARTICULAR PURPOSE. You are solely responsible for determining the
appropriateness of using or redistributing the Work and assume any
risks associated with Your exercise of permissions under this License.
8. Limitation of Liability. In no event and under no legal theory,
whether in tort (including negligence), contract, or otherwise,
unless required by applicable law (such as deliberate and grossly
negligent acts) or agreed to in writing, shall any Contributor be
liable to You for damages, including any direct, indirect, special,
incidental, or consequential damages of any character arising as a
result of this License or out of the use or inability to use the
Work (including but not limited to damages for loss of goodwill,
work stoppage, computer failure or malfunction, or any and all
other commercial damages or losses), even if such Contributor
has been advised of the possibility of such damages.
9. Accepting Warranty or Additional Liability. While redistributing
the Work or Derivative Works thereof, You may choose to offer,
and charge a fee for, acceptance of support, warranty, indemnity,
or other liability obligations and/or rights consistent with this
License. However, in accepting such obligations, You may act only
on Your own behalf and on Your sole responsibility, not on behalf
of any other Contributor, and only if You agree to indemnify,
defend, and hold each Contributor harmless for any liability
incurred by, or claims asserted against, such Contributor by reason
of your accepting any such warranty or additional liability.
END OF TERMS AND CONDITIONS
APPENDIX: How to apply the Apache License to your work.
To apply the Apache License to your work, attach the following
boilerplate notice, with the fields enclosed by brackets "{}"
replaced with your own identifying information. (Don't include
the brackets!) The text should be enclosed in the appropriate
comment syntax for the file format. We also recommend that a
file or class name and description of purpose be included on the
same "printed page" as the copyright notice for easier
identification within third-party archives.
Copyright {yyyy} {name of copyright owner}
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
vendor/toml_datetime-0.6.11/LICENSE-MIT
Vendored
+19
View File
@@ -0,0 +1,19 @@
Copyright (c) Individual contributors
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
vendor/toml_datetime-0.6.11/README.md
Vendored
+20
View File
@@ -0,0 +1,20 @@
# toml_datetime
[![Latest Version](https://img.shields.io/crates/v/toml_datetime.svg)](https://crates.io/crates/toml_datetime)
[![Documentation](https://docs.rs/toml_datetime/badge.svg)](https://docs.rs/toml_datetime)
## License
Licensed under either of
* Apache License, Version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or <http://www.apache.org/licenses/LICENSE-2.0>)
* MIT license ([LICENSE-MIT](LICENSE-MIT) or <http://opensource.org/licenses/MIT>)
at your option.
### Contribution
Unless you explicitly state otherwise, any contribution intentionally
submitted for inclusion in the work by you, as defined in the Apache-2.0
license, shall be dual-licensed as above, without any additional terms or
conditions.
vendor/toml_datetime-0.6.11/src/datetime.rs
Vendored
+943
View File
@@ -0,0 +1,943 @@
use std::error;
use std::fmt;
use std::str::{self, FromStr};
#[cfg(feature = "serde")]
use serde::{de, ser};
/// A parsed TOML datetime value
///
/// This structure is intended to represent the datetime primitive type that can
/// be encoded into TOML documents. This type is a parsed version that contains
/// all metadata internally.
///
/// Currently this type is intentionally conservative and only supports
/// `to_string` as an accessor. Over time though it's intended that it'll grow
/// more support!
///
/// Note that if you're using `Deserialize` to deserialize a TOML document, you
/// can use this as a placeholder for where you're expecting a datetime to be
/// specified.
///
/// Also note though that while this type implements `Serialize` and
/// `Deserialize` it's only recommended to use this type with the TOML format,
/// otherwise encoded in other formats it may look a little odd.
///
/// Depending on how the option values are used, this struct will correspond
/// with one of the following four datetimes from the [TOML v1.0.0 spec]:
///
/// | `date` | `time` | `offset` | TOML type |
/// | --------- | --------- | --------- | ------------------ |
/// | `Some(_)` | `Some(_)` | `Some(_)` | [Offset Date-Time] |
/// | `Some(_)` | `Some(_)` | `None` | [Local Date-Time] |
/// | `Some(_)` | `None` | `None` | [Local Date] |
/// | `None` | `Some(_)` | `None` | [Local Time] |
///
/// **1. Offset Date-Time**: If all the optional values are used, `Datetime`
/// corresponds to an [Offset Date-Time]. From the TOML v1.0.0 spec:
///
/// > To unambiguously represent a specific instant in time, you may use an
/// > RFC 3339 formatted date-time with offset.
/// >
/// > ```toml
/// > odt1 = 1979-05-27T07:32:00Z
/// > odt2 = 1979-05-27T00:32:00-07:00
/// > odt3 = 1979-05-27T00:32:00.999999-07:00
/// > ```
/// >
/// > For the sake of readability, you may replace the T delimiter between date
/// > and time with a space character (as permitted by RFC 3339 section 5.6).
/// >
/// > ```toml
/// > odt4 = 1979-05-27 07:32:00Z
/// > ```
///
/// **2. Local Date-Time**: If `date` and `time` are given but `offset` is
/// `None`, `Datetime` corresponds to a [Local Date-Time]. From the spec:
///
/// > If you omit the offset from an RFC 3339 formatted date-time, it will
/// > represent the given date-time without any relation to an offset or
/// > timezone. It cannot be converted to an instant in time without additional
/// > information. Conversion to an instant, if required, is implementation-
/// > specific.
/// >
/// > ```toml
/// > ldt1 = 1979-05-27T07:32:00
/// > ldt2 = 1979-05-27T00:32:00.999999
/// > ```
///
/// **3. Local Date**: If only `date` is given, `Datetime` corresponds to a
/// [Local Date]; see the docs for [`Date`].
///
/// **4. Local Time**: If only `time` is given, `Datetime` corresponds to a
/// [Local Time]; see the docs for [`Time`].
///
/// [TOML v1.0.0 spec]: https://toml.io/en/v1.0.0
/// [Offset Date-Time]: https://toml.io/en/v1.0.0#offset-date-time
/// [Local Date-Time]: https://toml.io/en/v1.0.0#local-date-time
/// [Local Date]: https://toml.io/en/v1.0.0#local-date
/// [Local Time]: https://toml.io/en/v1.0.0#local-time
#[derive(PartialEq, Eq, PartialOrd, Ord, Copy, Clone, Debug)]
pub struct Datetime {
/// Optional date.
/// Required for: *Offset Date-Time*, *Local Date-Time*, *Local Date*.
pub date: Option<Date>,
/// Optional time.
/// Required for: *Offset Date-Time*, *Local Date-Time*, *Local Time*.
pub time: Option<Time>,
/// Optional offset.
/// Required for: *Offset Date-Time*.
pub offset: Option<Offset>,
}
// Currently serde itself doesn't have a datetime type, so we map our `Datetime`
// to a special value in the serde data model. Namely one with these special
// fields/struct names.
//
// In general the TOML encoder/decoder will catch this and not literally emit
// these strings but rather emit datetimes as they're intended.
#[doc(hidden)]
#[cfg(feature = "serde")]
pub const FIELD: &str = "$__toml_private_datetime";
#[doc(hidden)]
#[cfg(feature = "serde")]
pub const NAME: &str = "$__toml_private_Datetime";
/// A parsed TOML date value
///
/// May be part of a [`Datetime`]. Alone, `Date` corresponds to a [Local Date].
/// From the TOML v1.0.0 spec:
///
/// > If you include only the date portion of an RFC 3339 formatted date-time,
/// > it will represent that entire day without any relation to an offset or
/// > timezone.
/// >
/// > ```toml
/// > ld1 = 1979-05-27
/// > ```
///
/// [Local Date]: https://toml.io/en/v1.0.0#local-date
#[derive(PartialEq, Eq, PartialOrd, Ord, Copy, Clone, Debug)]
pub struct Date {
/// Year: four digits
pub year: u16,
/// Month: 1 to 12
pub month: u8,
/// Day: 1 to {28, 29, 30, 31} (based on month/year)
pub day: u8,
}
/// A parsed TOML time value
///
/// May be part of a [`Datetime`]. Alone, `Time` corresponds to a [Local Time].
/// From the TOML v1.0.0 spec:
///
/// > If you include only the time portion of an RFC 3339 formatted date-time,
/// > it will represent that time of day without any relation to a specific
/// > day or any offset or timezone.
/// >
/// > ```toml
/// > lt1 = 07:32:00
/// > lt2 = 00:32:00.999999
/// > ```
/// >
/// > Millisecond precision is required. Further precision of fractional
/// > seconds is implementation-specific. If the value contains greater
/// > precision than the implementation can support, the additional precision
/// > must be truncated, not rounded.
///
/// [Local Time]: https://toml.io/en/v1.0.0#local-time
#[derive(PartialEq, Eq, PartialOrd, Ord, Copy, Clone, Debug)]
pub struct Time {
/// Hour: 0 to 23
pub hour: u8,
/// Minute: 0 to 59
pub minute: u8,
/// Second: 0 to {58, 59, 60} (based on leap second rules)
pub second: u8,
/// Nanosecond: 0 to `999_999_999`
pub nanosecond: u32,
}
/// A parsed TOML time offset
///
#[derive(PartialEq, Eq, PartialOrd, Ord, Copy, Clone, Debug)]
pub enum Offset {
/// > A suffix which, when applied to a time, denotes a UTC offset of 00:00;
/// > often spoken "Zulu" from the ICAO phonetic alphabet representation of
/// > the letter "Z". --- [RFC 3339 section 2]
///
/// [RFC 3339 section 2]: https://datatracker.ietf.org/doc/html/rfc3339#section-2
Z,
/// Offset between local time and UTC
Custom {
/// Minutes: -`1_440..1_440`
minutes: i16,
},
}
impl Datetime {
#[cfg(feature = "serde")]
fn type_name(&self) -> &'static str {
match (
self.date.is_some(),
self.time.is_some(),
self.offset.is_some(),
) {
(true, true, true) => "offset datetime",
(true, true, false) => "local datetime",
(true, false, false) => Date::type_name(),
(false, true, false) => Time::type_name(),
_ => unreachable!("unsupported datetime combination"),
}
}
}
impl Date {
#[cfg(feature = "serde")]
fn type_name() -> &'static str {
"local date"
}
}
impl Time {
#[cfg(feature = "serde")]
fn type_name() -> &'static str {
"local time"
}
}
impl From<Date> for Datetime {
fn from(other: Date) -> Self {
Datetime {
date: Some(other),
time: None,
offset: None,
}
}
}
impl From<Time> for Datetime {
fn from(other: Time) -> Self {
Datetime {
date: None,
time: Some(other),
offset: None,
}
}
}
impl fmt::Display for Datetime {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
if let Some(ref date) = self.date {
write!(f, "{date}")?;
}
if let Some(ref time) = self.time {
if self.date.is_some() {
write!(f, "T")?;
}
write!(f, "{time}")?;
}
if let Some(ref offset) = self.offset {
write!(f, "{offset}")?;
}
Ok(())
}
}
impl fmt::Display for Date {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
write!(f, "{:04}-{:02}-{:02}", self.year, self.month, self.day)
}
}
impl fmt::Display for Time {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
write!(f, "{:02}:{:02}:{:02}", self.hour, self.minute, self.second)?;
if self.nanosecond != 0 {
let s = format!("{:09}", self.nanosecond);
write!(f, ".{}", s.trim_end_matches('0'))?;
}
Ok(())
}
}
impl fmt::Display for Offset {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
match *self {
Offset::Z => write!(f, "Z"),
Offset::Custom { mut minutes } => {
let mut sign = '+';
if minutes < 0 {
minutes *= -1;
sign = '-';
}
let hours = minutes / 60;
let minutes = minutes % 60;
write!(f, "{sign}{hours:02}:{minutes:02}")
}
}
}
}
impl FromStr for Datetime {
type Err = DatetimeParseError;
fn from_str(date: &str) -> Result<Datetime, DatetimeParseError> {
// Accepted formats:
//
// 0000-00-00T00:00:00.00Z
// 0000-00-00T00:00:00.00
// 0000-00-00
// 00:00:00.00
//
// ```abnf
// ;; Date and Time (as defined in RFC 3339)
//
// date-time = offset-date-time / local-date-time / local-date / local-time
//
// date-fullyear = 4DIGIT
// date-month = 2DIGIT ; 01-12
// date-mday = 2DIGIT ; 01-28, 01-29, 01-30, 01-31 based on month/year
// time-delim = "T" / %x20 ; T, t, or space
// time-hour = 2DIGIT ; 00-23
// time-minute = 2DIGIT ; 00-59
// time-second = 2DIGIT ; 00-58, 00-59, 00-60 based on leap second rules
// time-secfrac = "." 1*DIGIT
// time-numoffset = ( "+" / "-" ) time-hour ":" time-minute
// time-offset = "Z" / time-numoffset
//
// partial-time = time-hour ":" time-minute ":" time-second [ time-secfrac ]
// full-date = date-fullyear "-" date-month "-" date-mday
// full-time = partial-time time-offset
//
// ;; Offset Date-Time
//
// offset-date-time = full-date time-delim full-time
//
// ;; Local Date-Time
//
// local-date-time = full-date time-delim partial-time
//
// ;; Local Date
//
// local-date = full-date
//
// ;; Local Time
//
// local-time = partial-time
// ```
let mut result = Datetime {
date: None,
time: None,
offset: None,
};
let mut lexer = Lexer::new(date);
let digits = lexer
.next()
.ok_or(DatetimeParseError::new().expected("year or hour"))?;
digits
.is(TokenKind::Digits)
.map_err(|err| err.expected("year or hour"))?;
let sep = lexer
.next()
.ok_or(DatetimeParseError::new().expected("`-` (YYYY-MM) or `:` (HH:MM)"))?;
match sep.kind {
TokenKind::Dash => {
let year = digits;
let month = lexer
.next()
.ok_or_else(|| DatetimeParseError::new().what("date").expected("month"))?;
month
.is(TokenKind::Digits)
.map_err(|err| err.what("date").expected("month"))?;
let sep = lexer.next().ok_or(
DatetimeParseError::new()
.what("date")
.expected("`-` (MM-DD)"),
)?;
sep.is(TokenKind::Dash)
.map_err(|err| err.what("date").expected("`-` (MM-DD)"))?;
let day = lexer
.next()
.ok_or(DatetimeParseError::new().what("date").expected("day"))?;
day.is(TokenKind::Digits)
.map_err(|err| err.what("date").expected("day"))?;
if year.raw.len() != 4 {
return Err(DatetimeParseError::new()
.what("date")
.expected("a four-digit year (YYYY)"));
}
if month.raw.len() != 2 {
return Err(DatetimeParseError::new()
.what("date")
.expected("a two-digit month (MM)"));
}
if day.raw.len() != 2 {
return Err(DatetimeParseError::new()
.what("date")
.expected("a two-digit day (DD)"));
}
let date = Date {
year: year.raw.parse().map_err(|_err| DatetimeParseError::new())?,
month: month
.raw
.parse()
.map_err(|_err| DatetimeParseError::new())?,
day: day.raw.parse().map_err(|_err| DatetimeParseError::new())?,
};
if date.month < 1 || date.month > 12 {
return Err(DatetimeParseError::new()
.what("date")
.expected("month between 01 and 12"));
}
let is_leap_year =
(date.year % 4 == 0) && ((date.year % 100 != 0) || (date.year % 400 == 0));
let (max_days_in_month, expected_day) = match date.month {
2 if is_leap_year => (29, "day between 01 and 29"),
2 => (28, "day between 01 and 28"),
4 | 6 | 9 | 11 => (30, "day between 01 and 30"),
_ => (31, "day between 01 and 31"),
};
if date.day < 1 || date.day > max_days_in_month {
return Err(DatetimeParseError::new()
.what("date")
.expected(expected_day));
}
result.date = Some(date);
}
TokenKind::Colon => lexer = Lexer::new(date),
_ => {
return Err(DatetimeParseError::new().expected("`-` (YYYY-MM) or `:` (HH:MM)"));
}
}
// Next parse the "partial-time" if available
let partial_time = if result.date.is_some() {
let sep = lexer.next();
match sep {
Some(token) if matches!(token.kind, TokenKind::T | TokenKind::Space) => true,
Some(_token) => {
return Err(DatetimeParseError::new()
.what("date-time")
.expected("`T` between date and time"));
}
None => false,
}
} else {
result.date.is_none()
};
if partial_time {
let hour = lexer
.next()
.ok_or_else(|| DatetimeParseError::new().what("time").expected("hour"))?;
hour.is(TokenKind::Digits)
.map_err(|err| err.what("time").expected("hour"))?;
let sep = lexer.next().ok_or(
DatetimeParseError::new()
.what("time")
.expected("`:` (HH:MM)"),
)?;
sep.is(TokenKind::Colon)
.map_err(|err| err.what("time").expected("`:` (HH:MM)"))?;
let minute = lexer
.next()
.ok_or(DatetimeParseError::new().what("time").expected("minute"))?;
minute
.is(TokenKind::Digits)
.map_err(|err| err.what("time").expected("minute"))?;
let sep = lexer.next().ok_or(
DatetimeParseError::new()
.what("time")
.expected("`:` (MM:SS)"),
)?;
sep.is(TokenKind::Colon)
.map_err(|err| err.what("time").expected("`:` (MM:SS)"))?;
let second = lexer
.next()
.ok_or(DatetimeParseError::new().what("time").expected("second"))?;
second
.is(TokenKind::Digits)
.map_err(|err| err.what("time").expected("second"))?;
let nanosecond = if lexer.clone().next().map(|t| t.kind) == Some(TokenKind::Dot) {
let sep = lexer.next().ok_or(DatetimeParseError::new())?;
sep.is(TokenKind::Dot)?;
let nanosecond = lexer.next().ok_or(
DatetimeParseError::new()
.what("time")
.expected("nanosecond"),
)?;
nanosecond
.is(TokenKind::Digits)
.map_err(|err| err.what("time").expected("nanosecond"))?;
Some(nanosecond)
} else {
None
};
if hour.raw.len() != 2 {
return Err(DatetimeParseError::new()
.what("time")
.expected("a two-digit hour (HH)"));
}
if minute.raw.len() != 2 {
return Err(DatetimeParseError::new()
.what("time")
.expected("a two-digit minute (MM)"));
}
if second.raw.len() != 2 {
return Err(DatetimeParseError::new()
.what("time")
.expected("a two-digit second (SS)"));
}
let time = Time {
hour: hour.raw.parse().map_err(|_err| DatetimeParseError::new())?,
minute: minute
.raw
.parse()
.map_err(|_err| DatetimeParseError::new())?,
second: second
.raw
.parse()
.map_err(|_err| DatetimeParseError::new())?,
nanosecond: nanosecond.map(|t| s_to_nanoseconds(t.raw)).unwrap_or(0),
};
if time.hour > 23 {
return Err(DatetimeParseError::new()
.what("time")
.expected("hour between 00 and 23"));
}
if time.minute > 59 {
return Err(DatetimeParseError::new()
.what("time")
.expected("minute between 00 and 59"));
}
// 00-58, 00-59, 00-60 based on leap second rules
if time.second > 60 {
return Err(DatetimeParseError::new()
.what("time")
.expected("second between 00 and 60"));
}
if time.nanosecond > 999_999_999 {
return Err(DatetimeParseError::new()
.what("time")
.expected("nanoseconds overflowed"));
}
result.time = Some(time);
}
// And finally, parse the offset
if result.date.is_some() && result.time.is_some() {
match lexer.next() {
Some(token) if token.kind == TokenKind::Z => {
result.offset = Some(Offset::Z);
}
Some(token) if matches!(token.kind, TokenKind::Plus | TokenKind::Dash) => {
let sign = if token.kind == TokenKind::Plus { 1 } else { -1 };
let hours = lexer
.next()
.ok_or(DatetimeParseError::new().what("offset").expected("hour"))?;
hours
.is(TokenKind::Digits)
.map_err(|err| err.what("offset").expected("hour"))?;
let sep = lexer.next().ok_or(
DatetimeParseError::new()
.what("offset")
.expected("`:` (HH:MM)"),
)?;
sep.is(TokenKind::Colon)
.map_err(|err| err.what("offset").expected("`:` (HH:MM)"))?;
let minutes = lexer
.next()
.ok_or(DatetimeParseError::new().what("offset").expected("minute"))?;
minutes
.is(TokenKind::Digits)
.map_err(|err| err.what("offset").expected("minute"))?;
if hours.raw.len() != 2 {
return Err(DatetimeParseError::new()
.what("offset")
.expected("a two-digit hour (HH)"));
}
if minutes.raw.len() != 2 {
return Err(DatetimeParseError::new()
.what("offset")
.expected("a two-digit minute (MM)"));
}
let hours = hours
.raw
.parse::<u8>()
.map_err(|_err| DatetimeParseError::new())?;
let minutes = minutes
.raw
.parse::<u8>()
.map_err(|_err| DatetimeParseError::new())?;
if hours > 23 {
return Err(DatetimeParseError::new()
.what("offset")
.expected("hours between 00 and 23"));
}
if minutes > 59 {
return Err(DatetimeParseError::new()
.what("offset")
.expected("minutes between 00 and 59"));
}
let total_minutes = sign * (hours as i16 * 60 + minutes as i16);
if !((-24 * 60)..=(24 * 60)).contains(&total_minutes) {
return Err(DatetimeParseError::new().what("offset"));
}
result.offset = Some(Offset::Custom {
minutes: total_minutes,
});
}
Some(_token) => {
return Err(DatetimeParseError::new()
.what("offset")
.expected("`Z`, +OFFSET, -OFFSET"));
}
None => {}
}
}
// Return an error if we didn't hit eof, otherwise return our parsed
// date
if lexer.unknown().is_some() {
return Err(DatetimeParseError::new());
}
Ok(result)
}
}
fn s_to_nanoseconds(input: &str) -> u32 {
let mut nanosecond = 0;
for (i, byte) in input.bytes().enumerate() {
if byte.is_ascii_digit() {
if i < 9 {
let p = 10_u32.pow(8 - i as u32);
nanosecond += p * u32::from(byte - b'0');
}
} else {
panic!("invalid nanoseconds {input:?}");
}
}
nanosecond
}
#[derive(Copy, Clone)]
struct Token<'s> {
kind: TokenKind,
raw: &'s str,
}
impl Token<'_> {
fn is(&self, kind: TokenKind) -> Result<(), DatetimeParseError> {
if self.kind == kind {
Ok(())
} else {
Err(DatetimeParseError::new())
}
}
}
#[derive(Copy, Clone, PartialEq, Eq)]
enum TokenKind {
Digits,
Dash,
Colon,
Dot,
T,
Space,
Z,
Plus,
Unknown,
}
#[derive(Copy, Clone)]
struct Lexer<'s> {
stream: &'s str,
}
impl<'s> Lexer<'s> {
fn new(input: &'s str) -> Self {
Self { stream: input }
}
fn unknown(&mut self) -> Option<Token<'s>> {
let remaining = self.stream.len();
if remaining == 0 {
return None;
}
let raw = self.stream;
self.stream = &self.stream[remaining..remaining];
Some(Token {
kind: TokenKind::Unknown,
raw,
})
}
}
impl<'s> Iterator for Lexer<'s> {
type Item = Token<'s>;
fn next(&mut self) -> Option<Self::Item> {
let (kind, end) = match self.stream.as_bytes().first()? {
b'0'..=b'9' => {
let end = self
.stream
.as_bytes()
.iter()
.position(|b| !b.is_ascii_digit())
.unwrap_or(self.stream.len());
(TokenKind::Digits, end)
}
b'-' => (TokenKind::Dash, 1),
b':' => (TokenKind::Colon, 1),
b'T' | b't' => (TokenKind::T, 1),
b' ' => (TokenKind::Space, 1),
b'Z' | b'z' => (TokenKind::Z, 1),
b'+' => (TokenKind::Plus, 1),
b'.' => (TokenKind::Dot, 1),
_ => (TokenKind::Unknown, self.stream.len()),
};
let (raw, rest) = self.stream.split_at(end);
self.stream = rest;
Some(Token { kind, raw })
}
}
/// Error returned from parsing a `Datetime` in the `FromStr` implementation.
#[derive(Debug, Clone)]
#[non_exhaustive]
pub struct DatetimeParseError {
what: Option<&'static str>,
expected: Option<&'static str>,
}
impl DatetimeParseError {
fn new() -> Self {
Self {
what: None,
expected: None,
}
}
fn what(mut self, what: &'static str) -> Self {
self.what = Some(what);
self
}
fn expected(mut self, expected: &'static str) -> Self {
self.expected = Some(expected);
self
}
}
impl fmt::Display for DatetimeParseError {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
if let Some(what) = self.what {
write!(f, "invalid {what}")?;
} else {
"invalid datetime".fmt(f)?;
}
if let Some(expected) = self.expected {
write!(f, ", expected {expected}")?;
}
Ok(())
}
}
impl error::Error for DatetimeParseError {}
#[cfg(feature = "serde")]
impl ser::Serialize for Datetime {
fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>
where
S: ser::Serializer,
{
use serde::ser::SerializeStruct;
let mut s = serializer.serialize_struct(NAME, 1)?;
s.serialize_field(FIELD, &self.to_string())?;
s.end()
}
}
#[cfg(feature = "serde")]
impl ser::Serialize for Date {
fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>
where
S: ser::Serializer,
{
Datetime::from(*self).serialize(serializer)
}
}
#[cfg(feature = "serde")]
impl ser::Serialize for Time {
fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>
where
S: ser::Serializer,
{
Datetime::from(*self).serialize(serializer)
}
}
#[cfg(feature = "serde")]
impl<'de> de::Deserialize<'de> for Datetime {
fn deserialize<D>(deserializer: D) -> Result<Datetime, D::Error>
where
D: de::Deserializer<'de>,
{
struct DatetimeVisitor;
impl<'de> de::Visitor<'de> for DatetimeVisitor {
type Value = Datetime;
fn expecting(&self, formatter: &mut fmt::Formatter<'_>) -> fmt::Result {
formatter.write_str("a TOML datetime")
}
fn visit_map<V>(self, mut visitor: V) -> Result<Datetime, V::Error>
where
V: de::MapAccess<'de>,
{
let value = visitor.next_key::<DatetimeKey>()?;
if value.is_none() {
return Err(de::Error::custom("datetime key not found"));
}
let v: DatetimeFromString = visitor.next_value()?;
Ok(v.value)
}
}
static FIELDS: [&str; 1] = [FIELD];
deserializer.deserialize_struct(NAME, &FIELDS, DatetimeVisitor)
}
}
#[cfg(feature = "serde")]
impl<'de> de::Deserialize<'de> for Date {
fn deserialize<D>(deserializer: D) -> Result<Date, D::Error>
where
D: de::Deserializer<'de>,
{
match Datetime::deserialize(deserializer)? {
Datetime {
date: Some(date),
time: None,
offset: None,
} => Ok(date),
datetime => Err(de::Error::invalid_type(
de::Unexpected::Other(datetime.type_name()),
&Self::type_name(),
)),
}
}
}
#[cfg(feature = "serde")]
impl<'de> de::Deserialize<'de> for Time {
fn deserialize<D>(deserializer: D) -> Result<Time, D::Error>
where
D: de::Deserializer<'de>,
{
match Datetime::deserialize(deserializer)? {
Datetime {
date: None,
time: Some(time),
offset: None,
} => Ok(time),
datetime => Err(de::Error::invalid_type(
de::Unexpected::Other(datetime.type_name()),
&Self::type_name(),
)),
}
}
}
#[cfg(feature = "serde")]
struct DatetimeKey;
#[cfg(feature = "serde")]
impl<'de> de::Deserialize<'de> for DatetimeKey {
fn deserialize<D>(deserializer: D) -> Result<DatetimeKey, D::Error>
where
D: de::Deserializer<'de>,
{
struct FieldVisitor;
impl de::Visitor<'_> for FieldVisitor {
type Value = ();
fn expecting(&self, formatter: &mut fmt::Formatter<'_>) -> fmt::Result {
formatter.write_str("a valid datetime field")
}
fn visit_str<E>(self, s: &str) -> Result<(), E>
where
E: de::Error,
{
if s == FIELD {
Ok(())
} else {
Err(de::Error::custom("expected field with custom name"))
}
}
}
deserializer.deserialize_identifier(FieldVisitor)?;
Ok(DatetimeKey)
}
}
#[doc(hidden)]
#[cfg(feature = "serde")]
pub struct DatetimeFromString {
pub value: Datetime,
}
#[cfg(feature = "serde")]
impl<'de> de::Deserialize<'de> for DatetimeFromString {
fn deserialize<D>(deserializer: D) -> Result<DatetimeFromString, D::Error>
where
D: de::Deserializer<'de>,
{
struct Visitor;
impl de::Visitor<'_> for Visitor {
type Value = DatetimeFromString;
fn expecting(&self, formatter: &mut fmt::Formatter<'_>) -> fmt::Result {
formatter.write_str("string containing a datetime")
}
fn visit_str<E>(self, s: &str) -> Result<DatetimeFromString, E>
where
E: de::Error,
{
match s.parse() {
Ok(date) => Ok(DatetimeFromString { value: date }),
Err(e) => Err(de::Error::custom(e)),
}
}
}
deserializer.deserialize_str(Visitor)
}
}
vendor/toml_datetime-0.6.11/src/lib.rs
Vendored
+33
View File
@@ -0,0 +1,33 @@
//! A [TOML]-compatible datetime type
//!
//! [TOML]: https://github.com/toml-lang/toml
#![cfg_attr(docsrs, feature(doc_auto_cfg))]
#![warn(missing_docs)]
// Makes rustc abort compilation if there are any unsafe blocks in the crate.
// Presence of this annotation is picked up by tools such as cargo-geiger
// and lets them ensure that there is indeed no unsafe code as opposed to
// something they couldn't detect (e.g. unsafe added via macro expansion, etc).
#![forbid(unsafe_code)]
#![warn(clippy::print_stderr)]
#![warn(clippy::print_stdout)]
mod datetime;
pub use crate::datetime::Date;
pub use crate::datetime::Datetime;
pub use crate::datetime::DatetimeParseError;
pub use crate::datetime::Offset;
pub use crate::datetime::Time;
#[doc(hidden)]
#[cfg(feature = "serde")]
pub mod __unstable {
pub use crate::datetime::DatetimeFromString;
pub use crate::datetime::FIELD;
pub use crate::datetime::NAME;
}
#[doc = include_str!("../README.md")]
#[cfg(doctest)]
pub struct ReadmeDoctests;