Struct nu_engine::EvaluatedCommandArgs

pub struct EvaluatedCommandArgs {
    pub host: Arc<Mutex<dyn Host>>,
    pub ctrl_c: Arc<AtomicBool>,
    pub shell_manager: ShellManager,
    pub call_info: CallInfo,
    pub scope: Scope,
}

Fields

host: Arc<Mutex<dyn Host>>

ctrl_c: Arc<AtomicBool>

shell_manager: ShellManager

call_info: CallInfo

scope: Scope

Implementations

impl EvaluatedCommandArgs

pub fn new(
    host: Arc<Mutex<dyn Host>>,
    ctrl_c: Arc<AtomicBool>,
    shell_manager: ShellManager,
    call_info: CallInfo,
    scope: Scope
) -> Self

Constructs a new EvaluatedCommandArgs.

impl EvaluatedCommandArgs

pub fn nth(&self, pos: usize) -> Option<&Value>

pub fn expect_nth(&self, pos: usize) -> Result<&Value, ShellError>

Get the nth positional argument, error if not possible

pub fn get(&self, name: &str) -> Option<&Value>

pub fn has(&self, name: &str) -> bool