Struct Builtins

pub struct Builtins { /* private fields */ }

Store for all registered builtin commands

Implementations

impl Builtins

pub fn new() -> Self

Initializes a builtin container with no registered builtins

You probably want to use Builtins::default() instead to get some sensible default builtins to use, then override the ones you want

pub fn insert<I, B: Builtin + 'static>( &mut self, name: impl ToString, builtin: impl IntoBuiltin<I, Builtin = B>, )

Insert a builtin command of the given name

If a builtin of the same name has been registered, it will be overwritten.

pub fn iter(&self) -> Iter<'_, String, Box<dyn Builtin>>

Get iterator of all registered builtin commands

pub fn get(&self, name: &'static str) -> Option<&Box<dyn Builtin>>

Find a builtin by name

Trait Implementations

impl Default for Builtins

fn default() -> Self

Returns the “default value” for a type.