Binary patching rust hot-reloading, sub-second rebuilds, independent server/client hot-reload (#3797)

Enable runtime rust hot patching.

* roll back wry to 0.45

* cleanup rustc

* wip

* wip: fix client/server

* get the subsecond cli thing working again

* back to list of builds but with accessors

* migrate some methods to workspace, clean up impl a bit

* pass mode through build context

* use a build context, similar to cargo/rustc

* merge BuildUpdate and HandleUpdate into BuilderUpdate

* Move more resolution of args into runner

* migrate some methods to runner

* hoist out fullstack

* fix build request resolver

* yay request is cleaned up

* fixup resolution a bit

* spawn off the build!

* re-wire android autodetection

* re-wire android autodetection

* wire back up a few more things

* re-wire tooling verification

* I think it's mostly in the right condition for regular app

* add depinfo parser

* yay okay works with regular apps again

* full rebuilds are back

* rewire file wtcher

* wire patch!

* yayyyyyy patching works and is really fast

* yay android works

* clean up stdout piping

* yayyy memap on android so we don't need root

* create a static wasm jump table

* wip: global offset table for wasm

* wip... thinking about making the patches relocatable

* wip: customized relocation

* YESSSSSS RELOCATABLE WASM

* clean up impl a bit

* lil bit more cleanup

* lil bit more

* lil bit more cleanup

* lil bit more cleanup, support 32 bit platforms

* sick, wasm is completely pic

* hmmmm not quite working yet

* woooo, patches loading from rust+wasm

* integrated into the cli 😎

* condense a bit

* cleaned up request a bit

* bust fingerprints

* Make the file diffing logic a bit more sensible

* still working through a few issues, server launches but is acting weird

* fix merge conflict

* more merge issues

* remove stuff we don't want anymore

* revert name change

* wip: server not working anymore :(

* split apart "dioxus fullstack" into "dioxus server" and "dioxus web"

* fixup a few more compile errors

* grrr opening server

* simultaneous frontend and backend patching

* use rustc wrapper

* wip: passing assets to jumptable

* migrate project-like examples

* patchy  patchy server fns!

* rollback some random changes

* unwind the js files

* rollback hash

* no need for patch

* more cleanups

* lil bit more cleanup, remove some old cruft

* allow patching when wasm webpage is closed

* tiny bit more robust

* lil bit of clean up

* clean up ws code

* bit more clean ups

* condense

* undo file moves

* move back other project

* move other project

* migrate out harness and janky CLI

* fix compile

* anonymize some files, heavily document others

* lots more documentation, for posterity!

* ton more docs

* clean up the cli a bit more

* more ws cleanup

* more cleanup

* migrate build id to cli-config

* add command file handling

* random small cleanups

* wip....

* wip....

* fix: use workspace for krate discovery

* fix panic logging on serve by placing it *after* the logs

* reorder logging to be sensible on success

* bring back swc

* ws cruft

* small patches to relocs in loader

* bump krates

* hoist main funcs into the ifunc table, fixing wasm

* fix tui output for long lines

* add more linker logging

* wow, incredible, we build fat binaries, holy heckkkkk

* fix args for frontend/backend

* small cleanups

* properly send along build IDs to clients

* fix workspace compiles

* clean up jump table work a bit

* clean up logging a bit

* open existing

* fixup some commands

* open existing browser integration

* wire up the new dx serve client/server syntax

* fixup `dx run` command

* bring back some old functionality

* fix serverfn feature sets

* remove toast animation and simplify its code a bit

* less intrusive toast

* dont change build status when patching on web

* add proper cache busting to vcomponent

* clean up the patch file a bit

* more lints/checks cleaned up

* go back to TargetArgs but a BuildTargets resolved struct

* clean up more nits

* use an atomicptr for jumptable

* fix interaction with initial web load + suspense

* don't run asset system on wasm/bindgen js in dev

* reduce blast radius of PR

* use profile to determine if we're in release

* cleanup prod html template

* cleanup profiles

* fix feature resolution of fullstack

* if fullstack is explicitly false, don't use it

* light cleanups

* drop carg config2

* pass along linker args properly

* make workspace examples compile with dx again

* fewer unwraps and better error loggign

* bit more error handlign

* small cleanup

* drive-by cleanups

* use queries instead of initialize for aslr stuff

* fix hotpatch with higher opt level

* fix aslr bug from multiple clients

* fix merge conflict

* fix typos

* clippy

* fix miscompile

* fix doctest

* properly rollback wry to 0.45

* fix markdown path issues, other test issues

* fix test in router

* fix release mode test

* fix some more tests, clean up a few more items

* use fnptr instead of typeid

* clean up memozation via subsecond in core

* use "main" as sentinel

* fix imports and re-exports

* get off __rust_alloc for aslr offset detection

* wip

* wip... fixing unoptimized web

* hmmmm mmmm

* close,ish, still missing the wasmbindgen dynaimc imports

* aha! full wasm works now

- disable externref when compilng patch modules
- manually link wasm instrinsics
- displace the __wbindgen_placeholder__ table with the synthesized wbg imports

what an awful pain.

There might be a few items missing, so will test against the docsite shortly

* remove failing test

* hmmmm things aren't perfect

* from what I can tell, relocatable wasm just doesn't work with wasm-bindgen

sad

https://github.com/rustwasm/wasm-bindgen/issues/1420

* AI IS LITERALLY THE WORST

* preserve wasm snippets across compiles

* IT HOTPATCHES THE DOCSITE, WE ARE LIVING IN THE FUTURE

* remove the macos cfg-out

* fix: need to allocate 1 more page

* fix url issue

* properly span props

* properly fill in extra symbols

* light cleanups and good docs

* delete cruft, better docs

* More cleanups and simplifications

* clippy, typos

* remove harnesses

* wasm-bindgen error logging

* clean up deps

* remove cruft

* proper priv/pub

* use ifuncs for all env imports

* cruft

* use par_iter, better output

* implement a cache for the base module

* delete custom sections

* cache the main native module too

* add par iter in a few more places

* clippy, map ident

* better logging and status bars

* wip: some small windows support

* wip more windowss

* fix weird regression

* implement windows jump table

* small fixes for windows

* better windows support

* windows support pt2

* rust lld is not msvc

* whole archive the rlibs

* ignore windows and sys crates

* logging

* ohhhhhh, pop out dlls

* dedupe

* thANK GOD FAT LINKING WORKS ON WINDOWS

* hoist caching

* implement patch based on cache

* fix location for pdb

* pass data symbols, correct object

* add all symbol for windows

* add log

* treat none rva as undefined

* whoops

* handle windows calling convention

* dont use relocated arm64 stub windows

* not all are text?

* WINDOWS FUNCTION PATCHING WORKS

but issue with statics?

* use our own entry

* handle windows imp symbols

* add log

* jump to the real symbol not the layout

* whoops

* hotpatching windows works completely holy heck yay

* drop linker args crate

* disable ssg playwright for now

* light cleanups

* some cleanups / preps:
- bump to serverfn 0.8.2
- fix playwright test
- fix clippy

* use fix from #4042

* bring in other fix for liveview

* hoist some configuration

* use __aslr_reference instead of aslr_reference

* add better errors to patcherror

* fix android

* panic if patching fails

* clean up tomls

* wip: fixing wasm compile for server

* fullstack wasm again

* fix cfg

* fixup feature detection

* fix issue with features

* fix playwright!

* add barebones template test harness

* fix compatibility between the two hotreload engines

* fix preldue of server

* fix check for wasm-opt

* small fixes

Cargo.toml

@@ -70,6 +70,8 @@ members = [
     "packages/config-macros",
     "packages/native",
     "packages/asset-resolver",
+    "packages/depinfo",
+    "packages/server",
 
     # Playwright tests
     "packages/playwright-tests/liveview",
@@ -89,6 +91,10 @@ members = [
     "packages/wasm-split/wasm-split-cli",
     "packages/wasm-split/wasm-used",
 
+    # subsecond
+    "packages/subsecond/subsecond",
+    "packages/subsecond/subsecond-types",
+
     # Full project examples
     "example-projects/fullstack-hackernews",
     "example-projects/ecommerce-site",
@@ -107,6 +113,7 @@ members = [
     # Playwright tests
     "packages/playwright-tests/liveview",
     "packages/playwright-tests/web",
+    "packages/playwright-tests/barebones-template",
     "packages/playwright-tests/fullstack",
     "packages/playwright-tests/fullstack-mounted",
     "packages/playwright-tests/fullstack-routing",
@@ -114,7 +121,7 @@ members = [
     "packages/playwright-tests/nested-suspense",
     "packages/playwright-tests/cli-optimization",
     "packages/playwright-tests/wasm-split-harness",
-    "packages/playwright-tests/default-features-disabled"
+    "packages/playwright-tests/default-features-disabled",
 ]
 
 [workspace.package]
@@ -152,6 +159,7 @@ dioxus-cli-config = { path = "packages/cli-config", version = "0.6.2" }
 dioxus-cli-opt = { path = "packages/cli-opt", version = "0.6.2" }
 dioxus-devtools = { path = "packages/devtools", version = "0.6.2" }
 dioxus-devtools-types = { path = "packages/devtools-types", version = "0.6.2" }
+dioxus-server = { path = "packages/server", version = "0.6.2" }
 dioxus-fullstack = { path = "packages/fullstack", version = "0.6.2" }
 dioxus-fullstack-hooks = { path = "packages/fullstack-hooks", version = "0.6.3" }
 dioxus-fullstack-protocol = { path = "packages/fullstack-protocol", version = "0.6.3" }
@@ -166,16 +174,22 @@ const-serialize-macro = { path = "packages/const-serialize-macro", version = "0.
 generational-box = { path = "packages/generational-box", version = "0.6.2" }
 lazy-js-bundle = { path = "packages/lazy-js-bundle", version = "0.6.2" }
 
+# subsecond
+subsecond-types = { path = "packages/subsecond/subsecond-types", version = "0.6.3" }
+subsecond = { path = "packages/subsecond/subsecond", version = "0.6.3" }
 
+# manganis
 manganis = { path = "packages/manganis/manganis", version = "0.6.2" }
 manganis-core = { path = "packages/manganis/manganis-core", version = "0.6.2" }
 manganis-macro = { path = "packages/manganis/manganis-macro", version = "0.6.2" }
 
+# wasm-split
 wasm-split = { path = "packages/wasm-split/wasm-split", version = "0.1.0" }
 wasm-split-macro = { path = "packages/wasm-split/wasm-split-macro", version = "0.1.0" }
 wasm-split-cli = { path = "packages/wasm-split/wasm-split-cli", version = "0.1.0" }
 wasm-split-harness = { path = "packages/playwright-tests/wasm-split-harness", version = "0.1.0" }
 
+depinfo = { path = "packages/depinfo", version = "0.6.3" }
 warnings = { version = "0.2.1" }
 
 # a fork of pretty please for tests - let's get off of this if we can!
@@ -209,8 +223,10 @@ tauri-utils = { version = "2.2.0" }
 tauri-bundler = { version = "2.2.4" }
 lru = "0.13.0"
 async-trait = "0.1.87"
-axum = "0.8.1"
+axum = { version = "0.8.1", default-features = false }
 axum-server = { version = "0.7.1", default-features = false }
+server_fn = { version = "0.8.2", default-features = false }
+server_fn_macro = { version = "0.8.2" }
 tower = "0.5.2"
 http = "1.2.0"
 notify = { version = "8.0.0" }
@@ -268,11 +284,14 @@ sha2 = "0.10.8"
 walrus = { version = "0.23.3", features = ["parallel"] }
 id-arena = "2.2.1"
 async-compression = { version = "0.4.20", features = ["futures-io", "gzip", "brotli"] }
-getrandom = { version = "0.3.1" }
+getrandom = { version = "0.2.0" }
 async-once-cell = { version = "0.5.4" }
 rayon = "1.10.0"
 wasmparser = "0.226.0"
 itertools = "0.14.0"
+object = { version = "0.36.0" }
+bincode = "1.3.3"
+inventory = { version = "0.3.5" }
 macro-string = "0.1.4"
 walkdir = "2.5.0"
 url = "2.3.1"
@@ -280,10 +299,15 @@ separator = "0.4.1"
 pretty_assertions = "1.4.0"
 serde_repr = "0.1"
 hyper-util = "0.1.10"
+krates = { version = "0.19.0" }
+libloading = "0.8.6"
+libc = "0.2.170"
+memmap2 = "0.9.5"
+memfd = "0.6.4"
 
 # desktop
-wry = { version = "0.50.3", default-features = false }
-tao = { version = "0.32.6", features = ["rwh_05"] }
+wry = { version = "0.45.0", default-features = false }
+tao = { version = "0.33.0", features = ["rwh_05"] }
 webbrowser = "1.0.3"
 infer = "0.19.0"
 dunce = "1.0.5"
@@ -301,13 +325,20 @@ open = "5.1.2"
 # web
 gloo-dialogs = "0.2.0"
 
+# tui stuff
+ansi-to-tui = "7.0"
+ansi-to-html = "0.2.1"
+path-absolutize = "3.1"
+crossterm = { version = "0.29.0" }
+ratatui = { version = "0.29.0" }
+shell-words = "1.1.0"
+color-eyre = "0.6.3"
+
 # native
 keyboard-types = { version = "0.7", default-features = false }
 winit = { version = "0.30.2", features = ["rwh_06"] }
 
-# disable debug symbols in dev builds - shouldn't matter for downstream crates but makes our binaries (examples, cli, etc) build faster
 [profile.dev]
-debug = 0
 
 # our release profile should be fast to compile and fast to run
 # when we ship our CI builds, we turn on LTO which improves perf leftover by turning on incremental
@@ -315,7 +346,7 @@ debug = 0
 incremental = true
 
 # crank up the opt level for wasm-split-cli in dev mode
-# important here that lto is on and the debug symbols are presenta (since they're used by wasm-opt)a
+# important here that lto is on and the debug symbols are present (since they're used by wasm-opt)a
 [profile.wasm-split-release]
 inherits = "release"
 opt-level = 'z'
@@ -386,13 +417,12 @@ separator = { workspace = true }
 serde = { workspace = true, features = ["derive"] }
 serde_json = { workspace = true }
 rand = { workspace = true, features = ["small_rng"] }
-form_urlencoded = "1.2.1"
-async-std = "1.13.0"
+form_urlencoded = "1.2.0"
+async-std = "1.12.0"
 web-time = "1.1.0"
-axum = { workspace = true, default-features = true }
 
 [target.'cfg(target_arch = "wasm32")'.dev-dependencies]
-getrandom = { workspace = true }
+getrandom = { workspace = true, features = ["js"] }
 tokio = { version = "1.43", default-features = false, features = ["sync", "macros", "io-util", "rt", "time"] }
 
 [target.'cfg(not(target_arch = "wasm32"))'.dev-dependencies]