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>
56 lines
1.2 KiB
Rust
56 lines
1.2 KiB
Rust
// This code exercises the surface area that we expect of Span's unstable API.
|
|
// If the current toolchain is able to compile it, then proc-macro2 is able to
|
|
// offer these APIs too.
|
|
|
|
#![cfg_attr(procmacro2_build_probe, no_std)]
|
|
#![cfg_attr(procmacro2_build_probe, feature(proc_macro_span))]
|
|
|
|
extern crate alloc;
|
|
extern crate proc_macro;
|
|
extern crate std;
|
|
|
|
use alloc::string::String;
|
|
use core::ops::{Range, RangeBounds};
|
|
use proc_macro::{Literal, Span};
|
|
use std::path::PathBuf;
|
|
|
|
pub fn byte_range(this: &Span) -> Range<usize> {
|
|
this.byte_range()
|
|
}
|
|
|
|
pub fn start(this: &Span) -> Span {
|
|
this.start()
|
|
}
|
|
|
|
pub fn end(this: &Span) -> Span {
|
|
this.end()
|
|
}
|
|
|
|
pub fn line(this: &Span) -> usize {
|
|
this.line()
|
|
}
|
|
|
|
pub fn column(this: &Span) -> usize {
|
|
this.column()
|
|
}
|
|
|
|
pub fn file(this: &Span) -> String {
|
|
this.file()
|
|
}
|
|
|
|
pub fn local_file(this: &Span) -> Option<PathBuf> {
|
|
this.local_file()
|
|
}
|
|
|
|
pub fn join(this: &Span, other: Span) -> Option<Span> {
|
|
this.join(other)
|
|
}
|
|
|
|
pub fn subspan<R: RangeBounds<usize>>(this: &Literal, range: R) -> Option<Span> {
|
|
this.subspan(range)
|
|
}
|
|
|
|
// Include in sccache cache key.
|
|
#[cfg(procmacro2_build_probe)]
|
|
const _: Option<&str> = option_env!("RUSTC_BOOTSTRAP");
|