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

Dyn Compatibility§

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors§