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donglora/vendor/zerocopy-derive/tests/priv_in_pub.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

37 lines
1.3 KiB
Rust

// Copyright 2019 The Fuchsia Authors
//
// Licensed under a BSD-style license <LICENSE-BSD>, Apache License, Version 2.0
// <LICENSE-APACHE or https://www.apache.org/licenses/LICENSE-2.0>, or the MIT
// license <LICENSE-MIT or https://opensource.org/licenses/MIT>, at your option.
// This file may not be copied, modified, or distributed except according to
// those terms.
// See comment in `include.rs` for why we disable the prelude.
#![no_implicit_prelude]
#![allow(warnings)]
include!("include.rs");
// FIXME(#847): Make this test succeed on earlier Rust versions.
#[::rustversion::stable(1.59)]
mod test {
use super::*;
// These derives do not result in E0446 as of Rust 1.59.0, because of
// https://github.com/rust-lang/rust/pull/90586.
//
// This change eliminates one of the major downsides of emitting `where`
// bounds for field types (i.e., the emission of E0446 for private field
// types).
#[derive(imp::KnownLayout, imp::IntoBytes, imp::FromZeros, imp::FromBytes, imp::Unaligned)]
#[zerocopy(crate = "zerocopy_renamed")]
#[repr(C)]
pub struct Public(Private);
#[derive(imp::KnownLayout, imp::IntoBytes, imp::FromZeros, imp::FromBytes, imp::Unaligned)]
#[zerocopy(crate = "zerocopy_renamed")]
#[repr(C)]
struct Private(());
}