Trait Alias rustc_errors::diagnostic::SubdiagMessageOp
source ยท trait SubdiagMessageOp<G: EmissionGuarantee> = Fn(&mut Diag<'_, G>, SubdiagMessage) -> SubdiagMessage;
trait SubdiagMessageOp<G: EmissionGuarantee> = Fn(&mut Diag<'_, G>, SubdiagMessage) -> SubdiagMessage;