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>
97 lines
2.4 KiB
Rust
97 lines
2.4 KiB
Rust
use anyhow::anyhow;
|
|
use std::error::Error as _;
|
|
use std::io;
|
|
use thiserror::Error;
|
|
|
|
#[test]
|
|
fn test_transparent_struct() {
|
|
#[derive(Error, Debug)]
|
|
#[error(transparent)]
|
|
struct Error(ErrorKind);
|
|
|
|
#[derive(Error, Debug)]
|
|
enum ErrorKind {
|
|
#[error("E0")]
|
|
E0,
|
|
#[error("E1")]
|
|
E1(#[from] io::Error),
|
|
}
|
|
|
|
let error = Error(ErrorKind::E0);
|
|
assert_eq!("E0", error.to_string());
|
|
assert!(error.source().is_none());
|
|
|
|
let io = io::Error::new(io::ErrorKind::Other, "oh no!");
|
|
let error = Error(ErrorKind::from(io));
|
|
assert_eq!("E1", error.to_string());
|
|
error.source().unwrap().downcast_ref::<io::Error>().unwrap();
|
|
}
|
|
|
|
#[test]
|
|
fn test_transparent_enum() {
|
|
#[derive(Error, Debug)]
|
|
enum Error {
|
|
#[error("this failed")]
|
|
This,
|
|
#[error(transparent)]
|
|
Other(anyhow::Error),
|
|
}
|
|
|
|
let error = Error::This;
|
|
assert_eq!("this failed", error.to_string());
|
|
|
|
let error = Error::Other(anyhow!("inner").context("outer"));
|
|
assert_eq!("outer", error.to_string());
|
|
assert_eq!("inner", error.source().unwrap().to_string());
|
|
}
|
|
|
|
#[test]
|
|
fn test_transparent_enum_with_default_message() {
|
|
#[derive(Error, Debug)]
|
|
#[error("this failed: {0}_{1}")]
|
|
enum Error {
|
|
This(i32, i32),
|
|
#[error(transparent)]
|
|
Other(anyhow::Error),
|
|
}
|
|
|
|
let error = Error::This(-1, -1);
|
|
assert_eq!("this failed: -1_-1", error.to_string());
|
|
|
|
let error = Error::Other(anyhow!("inner").context("outer"));
|
|
assert_eq!("outer", error.to_string());
|
|
assert_eq!("inner", error.source().unwrap().to_string());
|
|
}
|
|
|
|
#[test]
|
|
fn test_anyhow() {
|
|
#[derive(Error, Debug)]
|
|
#[error(transparent)]
|
|
struct Any(#[from] anyhow::Error);
|
|
|
|
let error = Any::from(anyhow!("inner").context("outer"));
|
|
assert_eq!("outer", error.to_string());
|
|
assert_eq!("inner", error.source().unwrap().to_string());
|
|
}
|
|
|
|
#[test]
|
|
fn test_non_static() {
|
|
#[derive(Error, Debug)]
|
|
#[error(transparent)]
|
|
struct Error<'a> {
|
|
inner: ErrorKind<'a>,
|
|
}
|
|
|
|
#[derive(Error, Debug)]
|
|
enum ErrorKind<'a> {
|
|
#[error("unexpected token: {:?}", token)]
|
|
Unexpected { token: &'a str },
|
|
}
|
|
|
|
let error = Error {
|
|
inner: ErrorKind::Unexpected { token: "error" },
|
|
};
|
|
assert_eq!("unexpected token: \"error\"", error.to_string());
|
|
assert!(error.source().is_none());
|
|
}
|