Struct Command 

pub struct Command {
    pub name: String,
    pub arity: usize,
    pub func: Rc<dyn Fn(&Environment, &CommandCall) -> Result<CommandRes>>,
}

Fields

name: String

arity: usize

func: Rc<dyn Fn(&Environment, &CommandCall) -> Result<CommandRes>>

Implementations

impl Command

pub fn run(&self, env: &Environment, call: &CommandCall) -> Result<CommandRes>

Trait Implementations

impl Clone for Command

fn clone(&self) -> Command

Returns a duplicate 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.