Propagate error from EventLoop creation

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

The inner panics were left only when they are used to `assert!` during
development.

This reverts commit 9f91bc413fe20618bd7090829832bb074aab15c3 which
reverted the original patch which was merged without a proper review.

Fixes: #500.
This commit is contained in:
Kirill Chibisov
2023-08-13 23:20:09 +04:00
committed by GitHub
parent 778d70c001
commit f9758528f6
59 changed files with 353 additions and 297 deletions

View File

@@ -8,6 +8,8 @@ And please only add new entries to the top of this list, right below the `# Unre
# Unreleased
- **Breaking:** `WINIT_UNIX_BACKEND` was removed in favor of standard `WAYLAND_DISPLAY` and `DISPLAY` variables.
- **Breaking:** `EventLoop::new` and `EventLoopBuilder::build` now return `Result<Self, EventLoopError>`
- On X11, set `visual_id` in returned `raw-window-handle`.
- **Breaking:** on Wayland, dispatching user created wayland queue won't wake up the loop unless winit has event to send back.
- Removed platform-specific extensions that should be retrieved through `raw-window-handle` trait implementations instead:
@@ -51,7 +53,7 @@ And please only add new entries to the top of this list, right below the `# Unre
- On Web, remove unnecessary `Window::is_dark_mode()`, which was replaced with `Window::theme()`.
- On Web, add `WindowBuilderExtWebSys::with_append()` to append the canvas element to the web page on creation.
- On Windows, add `drag_resize_window` method support.
- **Breaking** `run() ->!` has been replaced by `run() -> Result<(), RunLoopError>` for returning errors without calling `std::process::exit()` ([#2767](https://github.com/rust-windowing/winit/pull/2767))
- **Breaking** `run() ->!` has been replaced by `run() -> Result<(), EventLoopError>` for returning errors without calling `std::process::exit()` ([#2767](https://github.com/rust-windowing/winit/pull/2767))
- **Breaking** Removed `EventLoopExtRunReturn` / `run_return` in favor of `EventLoopExtPumpEvents` / `pump_events` and `EventLoopExtRunOnDemand` / `run_ondemand` ([#2767](https://github.com/rust-windowing/winit/pull/2767))
- `RedrawRequested` is no longer guaranteed to be emitted after `MainEventsCleared`, it is now platform-specific when the event is emitted after being requested via `redraw_request()`.
- On Windows, `RedrawRequested` is now driven by `WM_PAINT` messages which are requested via `redraw_request()`