Type Alias rustc_errors::diagnostic::DiagArgName

pub type DiagArgName = Cow<'static, str>;

Name of a diagnostic argument.

Aliased Type

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

Variants

Borrowed(&'static str)

Borrowed data.

Owned(String)

Owned data.

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