Enum syn::TyParamBound [] [src]

pub enum TyParamBound {
    Trait(PolyTraitRefTraitBoundModifier),
    Region(Lifetime),
}

The AST represents all type param bounds as types. typeck::collect::compute_bounds matches these against the "special" built-in traits (see middle::lang_items) and detects Copy, Send and Sync.

Variants

Trait Implementations

impl ToTokens for TyParamBound
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Write self to the given Tokens. Read more

impl Debug for TyParamBound
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Formats the value using the given formatter.

impl Clone for TyParamBound
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Returns a copy of the value. Read more

Performs copy-assignment from source. Read more

impl Eq for TyParamBound
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impl PartialEq for TyParamBound
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This method tests for self and other values to be equal, and is used by ==. Read more

This method tests for !=.

impl Hash for TyParamBound
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Feeds this value into the state given, updating the hasher as necessary.

Feeds a slice of this type into the state provided.