clap::error

Trait ErrorFormatter

source 
pub trait ErrorFormatter: Sized {
    // Required method
    fn format_error(error: &Error<Self>) -> StyledStr;
}
Expand description

Defines how to format an error for displaying to the user

Required Methods§

source

fn format_error(error: &Error<Self>) -> StyledStr

Stylize the error for the terminal

Object Safety§

This trait is not object safe.

Implementors§