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donglora/vendor/anyhow/tests/common/mod.rs
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swaitsandClaude Opus 4.6 3102fc747a feat: add display UI with splash screen, dashboard, and RSSI sparkline
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>
2026-03-29 20:42:54 -06:00

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271 B
Rust

use anyhow::{bail, Result};
use std::io;
pub fn bail_literal() -> Result<()> {
bail!("oh no!");
}
pub fn bail_fmt() -> Result<()> {
bail!("{} {}!", "oh", "no");
}
pub fn bail_error() -> Result<()> {
bail!(io::Error::new(io::ErrorKind::Other, "oh no!"));
}