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

Struct TraitBoundModifiers

Source

pub struct TraitBoundModifiers {
    pub constness: BoundConstness,
    pub asyncness: BoundAsyncness,
    pub polarity: BoundPolarity,
}

Expand description

Modifiers on a trait bound like ~const, ? and !.

Fields§

§constness: [BoundConstness](enum.BoundConstness.html "enum rustc_ast::ast::BoundConstness")§asyncness: [BoundAsyncness](enum.BoundAsyncness.html "enum rustc_ast::ast::BoundAsyncness")§polarity: [BoundPolarity](enum.BoundPolarity.html "enum rustc_ast::ast::BoundPolarity")

Implementations§

Trait Implementations§

Auto Trait Implementations§

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impl DynSend for TraitBoundModifiers

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impl DynSync for TraitBoundModifiers

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impl Freeze for TraitBoundModifiers

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impl RefUnwindSafe for TraitBoundModifiers

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impl Send for TraitBoundModifiers

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impl Sync for TraitBoundModifiers

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impl Unpin for TraitBoundModifiers

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impl UnwindSafe for TraitBoundModifiers

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: 36 bytes