54 lines
1.5 KiB
Rust
54 lines
1.5 KiB
Rust
//! Choose your preferred executor to power your application.
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pub use crate::common::{executor::Null, Executor};
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pub use platform::Default;
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#[cfg(not(target_arch = "wasm32"))]
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mod platform {
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use iced_winit::{executor::ThreadPool, futures, Executor};
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/// A default cross-platform executor.
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///
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/// - On native platforms, it will use a `iced_futures::executor::ThreadPool`.
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/// - On the Web, it will use `iced_futures::executor::WasmBindgen`.
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#[derive(Debug)]
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pub struct Default(ThreadPool);
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impl Executor for Default {
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fn new() -> Result<Self, futures::io::Error> {
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Ok(Default(ThreadPool::new()?))
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}
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fn spawn(
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&self,
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future: impl futures::Future<Output = ()> + Send + 'static,
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) {
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self.0.spawn(future);
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}
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}
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}
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#[cfg(target_arch = "wasm32")]
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mod platform {
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use iced_web::{executor::WasmBindgen, futures, Executor};
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/// A default cross-platform executor.
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///
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/// - On native platforms, it will use a `iced_futures::executor::ThreadPool`.
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/// - On the Web, it will use `iced_futures::executor::WasmBindgen`.
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#[derive(Debug)]
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pub struct Default(WasmBindgen);
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impl Executor for Default {
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fn new() -> Result<Self, futures::io::Error> {
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Ok(Default(WasmBindgen::new()?))
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}
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fn spawn(
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&self,
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future: impl futures::Future<Output = ()> + Send + 'static,
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) {
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self.0.spawn(future);
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}
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}
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}
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