Struct nu_engine::EvaluatedCommandArgs [−][src]
Fields
host: Arc<Mutex<dyn Host>>
ctrl_c: Arc<AtomicBool>
shell_manager: ShellManager
call_info: CallInfo
scope: Scope
Implementations
impl EvaluatedCommandArgs
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pub fn new(
host: Arc<Mutex<dyn Host>>,
ctrl_c: Arc<AtomicBool>,
shell_manager: ShellManager,
call_info: CallInfo,
scope: Scope
) -> Self
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host: Arc<Mutex<dyn Host>>,
ctrl_c: Arc<AtomicBool>,
shell_manager: ShellManager,
call_info: CallInfo,
scope: Scope
) -> Self
Constructs a new EvaluatedCommandArgs
.
impl EvaluatedCommandArgs
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pub fn nth(&self, pos: usize) -> Option<&Value>
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pub fn expect_nth(&self, pos: usize) -> Result<&Value, ShellError>
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Get the nth positional argument, error if not possible
pub fn get(&self, name: &str) -> Option<&Value>
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pub fn has(&self, name: &str) -> bool
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Auto Trait Implementations
impl !RefUnwindSafe for EvaluatedCommandArgs
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impl Send for EvaluatedCommandArgs
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impl Sync for EvaluatedCommandArgs
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impl Unpin for EvaluatedCommandArgs
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impl !UnwindSafe for EvaluatedCommandArgs
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Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
pub fn borrow_mut(&mut self) -> &mut T
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impl<T> From<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> Pointable for T
pub const ALIGN: usize
type Init = T
The type for initializers.
pub unsafe fn init(init: <T as Pointable>::Init) -> usize
pub unsafe fn deref<'a>(ptr: usize) -> &'a T
pub unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T
pub unsafe fn drop(ptr: usize)
impl<T> SpannedItem for T
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pub fn spanned(self, span: impl Into<Span>) -> Spanned<Self>
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pub fn spanned_unknown(self) -> Spanned<Self>
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impl<T> TaggedItem for T
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pub fn tagged(self, tag: impl Into<Tag>) -> Tagged<Self>
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pub fn tagged_unknown(self) -> Tagged<Self>
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impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
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impl<V, T> VZip<V> for T where
V: MultiLane<T>,
V: MultiLane<T>,