Struct clier::command::Command

pub struct Command {
    pub name: String,
    pub usage: Option<String>,
    pub flags: Option<Vec<Flag>>,
    pub description: String,
    pub children: Option<Vec<Command>>,
    /* private fields */
}

The Command struct to initialize a new command

Fields

name: String

usage: Option<String>

flags: Option<Vec<Flag>>

description: String

children: Option<Vec<Command>>

Implementations

impl Command

pub fn new(name: &str, description: &str, handler: Handler) -> Self

Examples found in repository

examples/simple.rs (lines 21-24)

fn test_command() -> Command {
  Command::new("test", "detta är hur man gör", |_args| {
    println!("{:?}", _args);
    0
  })
  .usage("test")
  .flags(vec![Flag::new("tes", "testing".to_string()).short('t')])
}

pub fn usage(self, usage: &str) -> Self

Examples found in repository

examples/simple.rs (line 25)

fn test_command() -> Command {
  Command::new("test", "detta är hur man gör", |_args| {
    println!("{:?}", _args);
    0
  })
  .usage("test")
  .flags(vec![Flag::new("tes", "testing".to_string()).short('t')])
}

pub fn flags(self, flags: Vec<Flag>) -> Self

Examples found in repository

examples/simple.rs (line 26)

fn test_command() -> Command {
  Command::new("test", "detta är hur man gör", |_args| {
    println!("{:?}", _args);
    0
  })
  .usage("test")
  .flags(vec![Flag::new("tes", "testing".to_string()).short('t')])
}

pub fn push_cmd( self, name: &str, description: &str, usage: Option<&str>, handler: Handler ) -> Self

Trait Implementations

impl Clone for Command

fn clone(&self) -> Command

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Command

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

Formats the value using the given formatter.