Struct NewCommand 

pub struct NewCommand { /* private fields */ }

The NEW command.

Implementations

impl NewCommand

pub fn new( console: Rc<RefCell<dyn Console>>, program: Rc<RefCell<dyn Program>>, actions: Rc<RefCell<Vec<MachineAction>>>, ) -> Rc<Self>

Creates a new NEW command that clears the contents of program and that uses console to communicate unsaved changes.

Trait Implementations

impl Callable for NewCommand

fn metadata(&self) -> Rc<CallableMetadata>

Returns the metadata for this function.

fn async_exec<'life0, 'life1, 'async_trait>( &'life0 self, scope: Scope<'life1>, ) -> Pin<Box<dyn Future<Output = CallResult<()>> + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Executes the callable if it is asynchronous.

fn exec(&self, _scope: Scope<'_>) -> Result<(), CallError>

Executes the callable if it is synchronous.