Struct syn::Constraint

source · 
pub struct Constraint {
    pub ident: Ident,
    pub generics: Option<AngleBracketedGenericArguments>,
    pub colon_token: Colon,
    pub bounds: Punctuated<TypeParamBound, Plus>,
}
Expand description

An associated type bound: Iterator<Item: Display>.

Fields§

§ident: Ident§generics: Option<AngleBracketedGenericArguments>§colon_token: Colon§bounds: Punctuated<TypeParamBound, Plus>

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Gets the TypeId of self. Read more
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Mutably borrows from an owned value. Read more

Returns the argument unchanged.

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

The type returned in the event of a conversion error.
Performs the conversion.
The type returned in the event of a conversion error.
Performs the conversion.