Type Definition rustc_errors::diagnostic::DiagnosticArg
source · [−]pub type DiagnosticArg<'source> = (Cow<'source, str>, DiagnosticArgValue<'source>);
Expand description
Simplified version of FluentArg
that can implement Encodable
and Decodable
. Collection of
DiagnosticArg
are converted to FluentArgs
(consuming the collection) at the start of
diagnostic emission.
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: 56 bytes