Struct syn::token::Fn

source · 
pub struct Fn {
    pub span: Span,
}
Expand description

fn

Don’t try to remember the name of this type — use the Token! macro instead.

Fields§

§span: Span

Trait Implementations§

Returns the “default value” for a type. Read more

Auto Trait Implementations§

Blanket Implementations§

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