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