Trait abscissa_core::command::Command

pub trait Command: Debug + FromArgMatches + Runnable {
    fn name() -> &'static str;
    fn description() -> &'static str;
    fn authors() -> &'static str;

    fn parse_args<T, I>(into_args: I) -> Self
    where
        Self: Parser,
        I: IntoIterator<Item = T>,
        T: Into<OsString> + Clone,
    { ... }
    fn parse_env_args() -> Self
    where
        Self: Parser,
    { ... }
}

Subcommand of an application: derives or otherwise implements the Options trait, but also has a run() method which can be used to invoke the given (sub)command.

Required Methods

fn name() -> &'static str

Name of this program as a string

fn description() -> &'static str

Description of this program

fn authors() -> &'static str

Authors of this program

Provided Methods

fn parse_args<T, I>(into_args: I) -> Selfwhere
    Self: Parser,
    I: IntoIterator<Item = T>,
    T: Into<OsString> + Clone,

Parse command-line arguments from an iterator

fn parse_env_args() -> Selfwhere
    Self: Parser,

Parse command-line arguments from the environment

Implementors