Label in rustc_ast::ast - Rust (original) (raw)

pub struct Label {
    pub ident: Ident,
}

Expand description

A “Label” is an identifier of some point in sources, e.g. in the following code:

'outer: loop {
    break 'outer;
}

'outer is a label.

Fields§

§ident: [Ident](../../rustc%5Fspan/symbol/struct.Ident.html "struct rustc_span::symbol::Ident")

Trait Implementations§

Auto Trait Implementations§

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impl DynSend for Label

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impl DynSync for Label

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impl Freeze for Label

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impl RefUnwindSafe for Label

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impl Send for Label

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impl Sync for Label

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impl Unpin for Label

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impl UnwindSafe for Label

Blanket Implementations§

Layout§

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 12 bytes