Trait UClapError 

pub trait UClapError<T> {
    // Required method
    fn with_exit_code(self, code: i32) -> T;
}

Extension trait for clap::Error to adjust the exit code.

Required Methods

fn with_exit_code(self, code: i32) -> T

Set the exit code for the program if uumain returns Ok(()).

Implementations on Foreign Types

impl UClapError<Result<ArgMatches, ClapErrorWrapper>> for Result<ArgMatches, Error>

fn with_exit_code(self, code: i32) -> Result<ArgMatches, ClapErrorWrapper>

impl UClapError<ClapErrorWrapper> for Error

fn with_exit_code(self, code: i32) -> ClapErrorWrapper

Implementors