Trait TypeErrorToStringExt 

pub trait TypeErrorToStringExt<'tcx> {
    // Required method
    fn to_string(self, tcx: TyCtxt<'tcx>) -> Cow<'static, str>;
}

Explains the source of a type err in a short, human readable way. This is meant to be placed in parentheses after some larger message. You should also invoke note_and_explain_type_err() afterwards to present additional details, particularly when it comes to lifetime- related errors.

Required Methods

fn to_string(self, tcx: TyCtxt<'tcx>) -> Cow<'static, str>

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors

impl<'tcx> TypeErrorToStringExt<'tcx> for TypeError<'tcx>