Struct hir_def::path::GenericArgs[][src]

pub struct GenericArgs {
    pub args: Vec<GenericArg>,
    pub has_self_type: bool,
    pub bindings: Vec<AssociatedTypeBinding>,
    pub desugared_from_fn: bool,
}
Expand description

Generic arguments to a path segment (e.g. the i32 in Option<i32>). This also includes bindings of associated types, like in Iterator<Item = Foo>.

Fields

args: Vec<GenericArg>has_self_type: bool

This specifies whether the args contain a Self type as the first element. This is the case for path segments like <T as Trait>, where T is actually a type parameter for the path Trait specifying the Self type. Otherwise, when we have a path Trait<X, Y>, the Self type is left out.

bindings: Vec<AssociatedTypeBinding>

Associated type bindings like in Iterator<Item = T>.

desugared_from_fn: bool

Whether these generic args were desugared from Trait(Arg) -> Output parenthesis notation typically used for the Fn traits.

Trait Implementations

Returns a copy of the value. Read more

Performs copy-assignment from source. Read more

Formats the value using the given formatter. Read more

Feeds this value into the given Hasher. Read more

Feeds a slice of this type into the given Hasher. Read more

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

This method tests for !=.

Auto Trait Implementations

Blanket Implementations

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Mutably borrows from an owned value. Read more

Compare self to key and return true if they are equal.

Performs the conversion.

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Performs the conversion.

The resulting type after obtaining ownership.

Creates owned data from borrowed data, usually by cloning. Read more

🔬 This is a nightly-only experimental API. (toowned_clone_into)

Uses borrowed data to replace owned data, usually by cloning. Read more

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.

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