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tui_event: unwrap result of stdin.keys()

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Clear a clippy warning about manual flatten.

This isn't good error handling, but panicking is probably better than
spinning forever if stdin returns EOF.
This commit is contained in:
Eric Seppanen
2021-06-09 23:57:08 -07:00
committed by Eric Seppanen
parent bf56ea8c43
commit 7a3794ef18
1 changed files with 8 additions and 8 deletions
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16
pageserver/src/tui_event.rs
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@@ -54,14 +54,14 @@ impl Events {
thread::spawn(move || {
let stdin = io::stdin();
for evt in stdin.keys() {
if let Ok(key) = evt {
if let Err(err) = tx.send(Event::Input(key)) {
eprintln!("{}", err);
return;
}
if !ignore_exit_key.load(Ordering::Relaxed) && key == config.exit_key {
return;
}
// This will panic if stdin returns EOF.
let key = evt.unwrap();
if let Err(err) = tx.send(Event::Input(key)) {
eprintln!("{}", err);
return;
}
if !ignore_exit_key.load(Ordering::Relaxed) && key == config.exit_key {
return;
}
}
})