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18 lines
489 B
Rust
18 lines
489 B
Rust
#![allow(clippy::should_implement_trait)]
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/// Helper type to allow passing something that may potentially be owned, but could also be borrowed
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#[derive(Debug)]
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pub enum MaybeOwned<'a, T> {
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Owned(T),
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Borrowed(&'a T),
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}
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impl<T> MaybeOwned<'_, T> {
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/// Allows the borrowing of an owned value or passes out the borrowed value
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pub fn borrow(&self) -> &T {
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match self {
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MaybeOwned::Owned(v) => v,
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MaybeOwned::Borrowed(v) => v,
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}
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}
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}
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