Enum rustc_ast::ast::Extern[−][src]

pub enum Extern {
    None,
    Implicit,
    Explicit(StrLit),
}
Expand description

extern qualifier on a function item or function type.

Variants

None
Implicit
Explicit

Tuple Fields of Explicit

0: StrLit

Implementations

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

[src]

impl<__D: Decoder> Decodable<__D> for Extern

[src]

impl<__E: Encoder> Encodable<__E> for Extern

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

Performs the conversion.

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)

recently added

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.

Layout

Note: Most layout information is completely unstable and may be different between compiler versions and platforms. 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: 24 bytes