Struct endbasic_std::program::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>>
) -> Rc<Self>

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

Trait Implementations

impl Command for NewCommand

fn metadata(&self) -> &CallableMetadata

Returns the metadata for this command.

fn exec<'life0, 'life1, 'life2, 'async_trait>(
    &'life0 self,
    args: &'life1 [(Option<Expr>, ArgSep)],
    machine: &'life2 mut Machine
) -> Pin<Box<dyn Future<Output = CommandResult> + 'async_trait>> where
    'life0: 'async_trait,
    'life1: 'async_trait,
    'life2: 'async_trait,
    Self: 'async_trait, 

Executes the command.