Struct Failure 

pub struct Failure {
    pub code: &'static ErrorCode,
    pub message: String,
    pub fix: String,
    pub exit: u8,
}

Why a command failed, with its code and the exit code: 2 for a wrong usage, 1 otherwise.

Fields

code: &'static ErrorCode

message: String

fix: String

exit: u8

Implementations

impl Failure

pub fn usage( code: &'static ErrorCode, args: &[(&str, &str)], fix: &[(&str, &str)], ) -> Failure

A wrong usage of the command.

pub fn problem( code: &'static ErrorCode, args: &[(&str, &str)], fix: &[(&str, &str)], ) -> Failure

A problem met while running.

pub fn report(&self) -> String

As the terminal shows it.

Trait Implementations

impl Debug for Failure

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.