reload_self 0.1.26

Cross-platform process hot reload library / 跨平台进程热重载库
Documentation 
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use tokio::signal::unix::{SignalKind, signal};

/// Wait for SIGHUP signal / 等待 SIGHUP 信号
pub async fn wait_reload() {
  let mut stream = signal(SignalKind::hangup()).expect("Failed to create SIGHUP signal stream");
  stream.recv().await;
}