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donglora/vendor/syn/tests/test_size.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

55 lines
1.6 KiB
Rust

// Assumes proc-macro2's "span-locations" feature is off.
use std::mem;
use syn::{Expr, Item, Lit, Pat, Type};
#[rustversion::attr(before(2022-11-24), ignore = "requires nightly-2022-11-24 or newer")]
#[rustversion::attr(
since(2022-11-24),
cfg_attr(not(target_pointer_width = "64"), ignore = "only applicable to 64-bit")
)]
#[test]
fn test_expr_size() {
assert_eq!(mem::size_of::<Expr>(), 176);
}
#[rustversion::attr(before(2022-09-09), ignore = "requires nightly-2022-09-09 or newer")]
#[rustversion::attr(
since(2022-09-09),
cfg_attr(not(target_pointer_width = "64"), ignore = "only applicable to 64-bit")
)]
#[test]
fn test_item_size() {
assert_eq!(mem::size_of::<Item>(), 352);
}
#[rustversion::attr(before(2023-04-29), ignore = "requires nightly-2023-04-29 or newer")]
#[rustversion::attr(
since(2023-04-29),
cfg_attr(not(target_pointer_width = "64"), ignore = "only applicable to 64-bit")
)]
#[test]
fn test_type_size() {
assert_eq!(mem::size_of::<Type>(), 224);
}
#[rustversion::attr(before(2023-04-29), ignore = "requires nightly-2023-04-29 or newer")]
#[rustversion::attr(
since(2023-04-29),
cfg_attr(not(target_pointer_width = "64"), ignore = "only applicable to 64-bit")
)]
#[test]
fn test_pat_size() {
assert_eq!(mem::size_of::<Pat>(), 184);
}
#[rustversion::attr(before(2023-12-20), ignore = "requires nightly-2023-12-20 or newer")]
#[rustversion::attr(
since(2023-12-20),
cfg_attr(not(target_pointer_width = "64"), ignore = "only applicable to 64-bit")
)]
#[test]
fn test_lit_size() {
assert_eq!(mem::size_of::<Lit>(), 24);
}