Struct nu_engine::Command

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pub struct Command(_);

Implementations

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pub fn examples(&self) -> Vec<Example>ⓘNotable traits for Vec<u8, A>`impl<A> Write for Vec<u8, A> where A: Allocator,`

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pub fn run_with_actions(
&self,
args: CommandArgs
) -> Result<ActionStream, ShellError>

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pub fn run(&self, args: CommandArgs) -> Result<InputStream, ShellError>

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pub fn is_binary(&self) -> bool

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pub fn is_private(&self) -> bool

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pub fn stream_command(&self) -> &dyn WholeStreamCommand

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pub fn is_builtin(&self) -> bool

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pub fn is_sub(&self) -> bool

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pub fn is_plugin(&self) -> bool

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pub fn is_custom(&self) -> bool

Trait Implementations

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impl Clone for Command

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fn clone(&self) -> Command

Returns a copy of the value. Read more

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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

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impl Debug for Command

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

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impl PrettyDebugWithSource for Command

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fn pretty_debug(&self, source: &str) -> DebugDocBuilder

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fn refined_pretty_debug(
    &self,
    _refine: PrettyDebugRefineKind,
    source: &str
) -> DebugDocBuilder

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fn debug(&self, source: impl Into<Text>) -> String where
Self: Clone,

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fn debuggable(self, source: impl Into<Text>) -> DebuggableWithSource<Self>

Auto Trait Implementations

impl !RefUnwindSafe for Command

impl Send for Command

impl Sync for Command

impl Unpin for Command

impl !UnwindSafe for Command

Blanket Implementations

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impl<T> Any for T where
T: 'static + ?Sized,

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pub fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for T where
T: ?Sized,

const: unstable · source

pub fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T where
T: ?Sized,

const: unstable · source

pub fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

const: unstable · source

pub fn from(t: T) -> T

Performs the conversion.

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impl<T, U> Into for T where
U: From<T>,

const: unstable · source

pub fn into(self) -> U

Performs the conversion.

impl<T> Pointable for T

pub const ALIGN: usize

The alignment of pointer.

type Init = T

The type for initializers.

pub unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more

pub unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more

pub unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more

pub unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more

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impl<T> Same<T> for T

type Output = T

Should always be Self

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impl<T> SpannedItem for T

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fn spanned(self, span: impl Into) -> Spanned<Self>

Converts a value into a Spanned value

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fn spanned_unknown(self) -> Spanned<Self>

Converts a value into a Spanned value, using an unknown Span

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impl<T> TaggedItem for T

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fn tagged(self, tag: impl Into<Tag>) -> Tagged<Self>

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fn tagged_unknown(self) -> Tagged<Self>

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impl<T> ToOwned for T where
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

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pub fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

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pub fn clone_into(&self, target: &mut T)

🔬 This is a nightly-only experimental API. (toowned_clone_into)

Uses borrowed data to replace owned data, usually by cloning. Read more

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impl<T, U> TryFrom for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

pub fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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impl<T, U> TryInto for T where
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

pub fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

Struct nu_engine::Command

Implementations

impl Command

pub fn name(&self) -> &str

pub fn signature(&self) -> Signature

pub fn usage(&self) -> &str

pub fn extra_usage(&self) -> &str

pub fn examples(&self) -> Vec<Example>ⓘNotable traits for Vec<u8, A>impl<A> Write for Vec<u8, A> where A: Allocator,

pub fn run_with_actions( &self, args: CommandArgs) -> Result<ActionStream, ShellError>

pub fn run(&self, args: CommandArgs) -> Result<InputStream, ShellError>

pub fn is_binary(&self) -> bool

pub fn is_private(&self) -> bool

pub fn stream_command(&self) -> &dyn WholeStreamCommand

pub fn is_builtin(&self) -> bool

pub fn is_sub(&self) -> bool

pub fn is_plugin(&self) -> bool

pub fn is_custom(&self) -> bool

Trait Implementations

impl Clone for Command

fn clone(&self) -> Command

fn clone_from(&mut self, source: &Self)

impl Debug for Command

fn fmt(&self, f: &mut Formatter<'_>) -> Result

impl PrettyDebugWithSource for Command

fn pretty_debug(&self, source: &str) -> DebugDocBuilder

fn refined_pretty_debug( &self, _refine: PrettyDebugRefineKind, source: &str) -> DebugDocBuilder

fn debug(&self, source: impl Into<Text>) -> String where Self: Clone,

fn debuggable(self, source: impl Into<Text>) -> DebuggableWithSource<Self>

Auto Trait Implementations

impl !RefUnwindSafe for Command

impl Send for Command

impl Sync for Command

impl Unpin for Command

impl !UnwindSafe for Command

Blanket Implementations

impl<T> Any for T where T: 'static + ?Sized,

pub fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where T: ?Sized,

pub fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

pub fn borrow_mut(&mut self) -> &mut T

impl<T> From<T> for T

pub fn from(t: T) -> T

impl<T, U> Into<U> for T where U: From<T>,

pub fn into(self) -> U

impl<T> Pointable for T

pub const ALIGN: usize

type Init = T

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> Same<T> for T

type Output = T

impl<T> SpannedItem for T

fn spanned(self, span: impl Into<Span>) -> Spanned<Self>

fn spanned_unknown(self) -> Spanned<Self>

impl<T> TaggedItem for T

fn tagged(self, tag: impl Into<Tag>) -> Tagged<Self>

fn tagged_unknown(self) -> Tagged<Self>

impl<T> ToOwned for T where T: Clone,

type Owned = T

pub fn to_owned(&self) -> T

pub fn clone_into(&self, target: &mut T)

impl<T, U> TryFrom<U> for T where U: Into<T>,

type Error = Infallible

pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

pub fn examples(&self) -> Vec<Example>ⓘNotable traits for Vec<u8, A>`impl<A> Write for Vec<u8, A> where A: Allocator,`

pub fn run_with_actions(
&self,
args: CommandArgs
) -> Result<ActionStream, ShellError>

fn refined_pretty_debug(
&self,
_refine: PrettyDebugRefineKind,
source: &str
) -> DebugDocBuilder

fn debug(&self, source: impl Into<Text>) -> String where
Self: Clone,

impl<T> Any for T where
T: 'static + ?Sized,

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

impl<T, U> Into<U> for T where
U: From<T>,

impl<T> ToOwned for T where
T: Clone,

impl<T, U> TryFrom<U> for T where
U: Into<T>,

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,