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Propagate error from EventLoop creation

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Inner panics could make it hard to trouble shoot the issues and for some
users ints not desirable.

The inner panics were left only when they are used to `assert!` during
development.
This commit is contained in:
Kirill Chibisov 2023-08-06 06:03:54 +04:00 • committed by GitHub
parent 584aab4cd0
commit ed26dd58fd
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GPG key ID: 4AEE18F83AFDEB23
57 changed files with 344 additions and 291 deletions
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10
src/platform_impl/linux/x11/mod.rs
View file

@ -64,7 +64,7 @@ use self::{
};
use super::{common::xkb_state::KbdState, OsError};
use crate::{
error::{OsError as RootOsError, RunLoopError},
error::{EventLoopError, OsError as RootOsError},
event::{Event, StartCause},
event_loop::{ControlFlow, DeviceEvents, EventLoopClosed, EventLoopWindowTarget as RootELW},
platform::pump_events::PumpStatus,
@ -432,12 +432,12 @@ impl<T: 'static> EventLoop<T> {
&self.target
}
pub fn run_ondemand<F>(&mut self, mut event_handler: F) -> Result<(), RunLoopError>
pub fn run_ondemand<F>(&mut self, mut event_handler: F) -> Result<(), EventLoopError>
where
F: FnMut(Event<T>, &RootELW<T>, &mut ControlFlow),
{
if self.loop_running {
return Err(RunLoopError::AlreadyRunning);
return Err(EventLoopError::AlreadyRunning);
}
let exit = loop {
@ -446,7 +446,7 @@ impl<T: 'static> EventLoop<T> {
break Ok(());
}
PumpStatus::Exit(code) => {
break Err(RunLoopError::ExitFailure(code));
break Err(EventLoopError::ExitFailure(code));
}
_ => {
continue;
@ -460,7 +460,7 @@ impl<T: 'static> EventLoop<T> {
// X Server.
let wt = get_xtarget(&self.target);
wt.x_connection().sync_with_server().map_err(|x_err| {
RunLoopError::Os(os_error!(OsError::XError(Arc::new(X11Error::Xlib(x_err)))))
EventLoopError::Os(os_error!(OsError::XError(Arc::new(X11Error::Xlib(x_err)))))
})?;
exit