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>
30 lines
871 B
Rust
30 lines
871 B
Rust
use core::cmp::Ordering;
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/// A line-column pair representing the start or end of a `Span`.
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///
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/// This type is semver exempt and not exposed by default.
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#[cfg_attr(docsrs, doc(cfg(feature = "span-locations")))]
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#[derive(Copy, Clone, Debug, PartialEq, Eq, Hash)]
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pub struct LineColumn {
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/// The 1-indexed line in the source file on which the span starts or ends
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/// (inclusive).
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pub line: usize,
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/// The 0-indexed column (in UTF-8 characters) in the source file on which
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/// the span starts or ends (inclusive).
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pub column: usize,
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}
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impl Ord for LineColumn {
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fn cmp(&self, other: &Self) -> Ordering {
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self.line
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.cmp(&other.line)
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.then(self.column.cmp(&other.column))
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}
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}
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impl PartialOrd for LineColumn {
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fn partial_cmp(&self, other: &Self) -> Option<Ordering> {
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Some(self.cmp(other))
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}
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}
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