Trait DisplayFormat 

pub trait DisplayFormat<T: ?Sized> {
    // Required method
    fn write(&self, f: &mut Formatter<'_>, value: &T) -> Result;
}

Formatting method used in #[display(with = ...)].

Required Methods

fn write(&self, f: &mut Formatter<'_>, value: &T) -> Result

Formatting function used in place of Display::fmt.

Dyn Compatibility

This trait is dyn compatible.

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

Implementors