18 lines
456 B
Rust
18 lines
456 B
Rust
use std::hash::Hash;
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use std::sync::atomic::{self, AtomicU64};
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#[derive(Debug, Clone, Copy, PartialEq, Eq, Hash, PartialOrd, Ord)]
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/// The id of the window.
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///
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/// Internally Iced reserves `window::Id::MAIN` for the first window spawned.
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pub struct Id(u64);
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static COUNT: AtomicU64 = AtomicU64::new(1);
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impl Id {
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/// Creates a new unique window [`Id`].
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pub fn unique() -> Id {
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Id(COUNT.fetch_add(1, atomic::Ordering::Relaxed))
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}
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}
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