Trait yacli::Command

pub trait Command {
    type Error: Error;
    fn usage() -> &'static str;
    fn execute(&self, shell: &mut MultiShell) -> Result<(), Self::Error>;

    fn name() -> Option<&'static str> { ... }
}

Represents a CLI command

Associated Types

type Error: Error

Required Methods

fn usage() -> &'static str

Docopt usage string

fn execute(&self, shell: &mut MultiShell) -> Result<(), Self::Error>

Run the command

Provided Methods

fn name() -> Option<&'static str>

Name of the command as used in the docopt string

Implementors