From c1f79b40cf704cafc807250b177fc7d3444fe54f Mon Sep 17 00:00:00 2001 From: Héctor Ramón Jiménez Date: Tue, 8 Sep 2020 00:35:17 +0200 Subject: Make `Application` and `Sandbox` return a `Result` --- winit/src/error.rs | 27 +++++++++++++++++++++++++++ 1 file changed, 27 insertions(+) create mode 100644 winit/src/error.rs (limited to 'winit/src/error.rs') diff --git a/winit/src/error.rs b/winit/src/error.rs new file mode 100644 index 00000000..8e1d20e8 --- /dev/null +++ b/winit/src/error.rs @@ -0,0 +1,27 @@ +use iced_futures::futures; + +/// An error that occurred while running an application. +#[derive(Debug, thiserror::Error)] +pub enum Error { + /// The futures executor could not be created. + #[error("the futures executor could not be created")] + ExecutorCreationFailed(futures::io::Error), + + /// The application window could not be created. + #[error("the application window could not be created")] + WindowCreationFailed(winit::error::OsError), + + /// A suitable graphics adapter or device could not be found. + #[error("a suitable graphics adapter or device could not be found")] + GraphicsAdapterNotFound, +} + +impl From for Error { + fn from(error: iced_graphics::Error) -> Error { + match error { + iced_graphics::Error::AdapterNotFound => { + Error::GraphicsAdapterNotFound + } + } + } +} -- cgit