Type Alias rustc_error_messages::FluentId

pub(crate) type FluentId = Cow<'static, str>;

Identifier for the Fluent message/attribute corresponding to a diagnostic message.

Aliased Type

enum FluentId {
    Borrowed(&'static str),
    Owned(String),
}

Variants

Borrowed(&'static str)

Borrowed data.

Owned(String)

Owned data.

Trait Implementations

impl<B> Deref for Cow<'_, B>where B: ToOwned + ?Sized, <B as ToOwned>::Owned: Borrow<B>,

type Target = B

The resulting type after dereferencing.

fn deref(&self) -> &B

Dereferences the value.

Layout

Note: Most layout information is completely unstable and may even differ between compilations. 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

Size for each variant:

• Borrowed: 24 bytes
• Owned: 24 bytes