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Make Application and Sandbox return a Result

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This commit is contained in:
Héctor Ramón Jiménez 2020-09-08 00:35:17 +02:00
parent faa12382d4
commit c1f79b40cf
40 changed files with 166 additions and 58 deletions
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6
glow/src/window/compositor.rs
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@ -1,4 +1,4 @@
use crate::{Backend, Color, Renderer, Settings, Viewport};
use crate::{Backend, Color, Error, Renderer, Settings, Viewport};
use core::ffi::c_void;
use glow::HasContext;
@ -18,7 +18,7 @@ impl iced_graphics::window::GLCompositor for Compositor {
unsafe fn new(
settings: Self::Settings,
loader_function: impl FnMut(&str) -> *const c_void,
) -> (Self, Self::Renderer) {
) -> Result<(Self, Self::Renderer), Error> {
let gl = glow::Context::from_loader_function(loader_function);
// Enable auto-conversion from/to sRGB
@ -33,7 +33,7 @@ impl iced_graphics::window::GLCompositor for Compositor {
let renderer = Renderer::new(Backend::new(&gl, settings));
(Self { gl }, renderer)
Ok((Self { gl }, renderer))
}
fn sample_count(settings: &Settings) -> u32 {