swaitsandClaude Opus 4.6
3102fc747a
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>
toml_edit
This crate allows you to parse and modify toml documents, while preserving comments, spaces and relative order of items.
toml_edit is primarily tailored for cargo-edit needs.
Example
use toml_edit::{DocumentMut, value};
fn main() {
let toml = r#"
"hello" = 'toml!' # comment
['a'.b]
"#;
let mut doc = toml.parse::<DocumentMut>().expect("invalid doc");
assert_eq!(doc.to_string(), toml);
// let's add a new key/value pair inside a.b: c = {d = "hello"}
doc["a"]["b"]["c"]["d"] = value("hello");
// autoformat inline table a.b.c: { d = "hello" }
doc["a"]["b"]["c"].as_inline_table_mut().map(|t| t.fmt());
let expected = r#"
"hello" = 'toml!' # comment
['a'.b]
c = { d = "hello" }
"#;
assert_eq!(doc.to_string(), expected);
}
Limitations
Things it does not preserve:
- Order of dotted keys, see issue.
License
Licensed under either of
- Apache License, Version 2.0, (LICENSE-APACHE or http://www.apache.org/licenses/LICENSE-2.0)
- MIT license (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.