Trait fmt_ext::display::CustomDisplay

pub trait CustomDisplay {
    type Target: ?Sized;
    fn fmt_target(target: &Self::Target, f: &mut Formatter<'_>) -> Result;
}

A trait that proxying a custom Display for a target type.

Associated Types

type Target: ?Sized

A target type for which custom formatting is implemented.

Required methods

fn fmt_target(target: &Self::Target, f: &mut Formatter<'_>) -> Result

Should formats a target type.

Implementors