Struct nu_engine::shell::value_shell::ValueShell

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pub struct ValueShell { /* private fields */ }

Implementations

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pub fn members_under(&self, path: &Path) -> VecDeque<Value>

Trait Implementations

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impl Clone for ValueShell

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fn clone(&self) -> ValueShell

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 ValueShell

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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 Shell for ValueShell

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fn name(&self) -> String

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fn homedir(&self) -> Option<PathBuf>

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fn ls(
 &self,
 _: LsArgs,
 name_tag: Tag,
 _ctrl_c: Arc<AtomicBool>
) -> Result<ActionStream, ShellError>

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fn cd(&self, args: CdArgs, name: Tag) -> Result<ActionStream, ShellError>

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fn cp(
 &self,
 _args: CopyArgs,
 name: Tag,
 _path: &str
) -> Result<ActionStream, ShellError>

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fn mv(
 &self,
 _args: MvArgs,
 name: Tag,
 _path: &str
) -> Result<ActionStream, ShellError>

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fn mkdir(
 &self,
 _args: MkdirArgs,
 name: Tag,
 _path: &str
) -> Result<OutputStream, ShellError>

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fn rm(
 &self,
 _args: RemoveArgs,
 name: Tag,
 _path: &str
) -> Result<ActionStream, ShellError>

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fn path(&self) -> String

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

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fn set_path(&mut self, path: String)

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fn open(
 &self,
 _path: &Path,
 _name: Span,
 _with_encoding: Option<&'static Encoding>
) -> Result<Box<dyn Iterator<Item = Result<StringOrBinary, ShellError>> + Send + Sync>, ShellError>

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fn save(
 &mut self,
 _path: &Path,
 _contents: &[u8 ],
 _name: Span,
 _append: bool
) -> Result<OutputStream, ShellError>

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fn is_interactive(&self) -> bool

Auto Trait Implementations

impl RefUnwindSafe for ValueShell

impl Send for ValueShell

impl Sync for ValueShell

impl Unpin for ValueShell

impl UnwindSafe for ValueShell

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::shell::value_shell::ValueShell

Implementations

impl ValueShell

pub fn new(value: Value) -> ValueShell

pub fn find(&self, path: &Path) -> Option<&Self>

pub fn members_under(&self, path: &Path) -> VecDeque<Value>

Trait Implementations

impl Clone for ValueShell

fn clone(&self) -> ValueShell

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

impl Debug for ValueShell

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

impl Shell for ValueShell

fn name(&self) -> String

fn homedir(&self) -> Option<PathBuf>

fn ls( &self, _: LsArgs, name_tag: Tag, _ctrl_c: Arc<AtomicBool>) -> Result<ActionStream, ShellError>

fn cd(&self, args: CdArgs, name: Tag) -> Result<ActionStream, ShellError>

fn cp( &self, _args: CopyArgs, name: Tag, _path: &str) -> Result<ActionStream, ShellError>

fn mv( &self, _args: MvArgs, name: Tag, _path: &str) -> Result<ActionStream, ShellError>

fn mkdir( &self, _args: MkdirArgs, name: Tag, _path: &str) -> Result<OutputStream, ShellError>

fn rm( &self, _args: RemoveArgs, name: Tag, _path: &str) -> Result<ActionStream, ShellError>

fn path(&self) -> String

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

fn set_path(&mut self, path: String)

fn open( &self, _path: &Path, _name: Span, _with_encoding: Option<&'static Encoding>) -> Result<Box<dyn Iterator<Item = Result<StringOrBinary, ShellError>> + Send + Sync>, ShellError>

fn save( &mut self, _path: &Path, _contents: &[u8], _name: Span, _append: bool) -> Result<OutputStream, ShellError>

fn is_interactive(&self) -> bool

Auto Trait Implementations

impl RefUnwindSafe for ValueShell

impl Send for ValueShell

impl Sync for ValueShell

impl Unpin for ValueShell

impl UnwindSafe for ValueShell

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>

fn ls(
&self,
_: LsArgs,
name_tag: Tag,
_ctrl_c: Arc<AtomicBool>
) -> Result<ActionStream, ShellError>

fn cp(
&self,
_args: CopyArgs,
name: Tag,
_path: &str
) -> Result<ActionStream, ShellError>

fn mv(
&self,
_args: MvArgs,
name: Tag,
_path: &str
) -> Result<ActionStream, ShellError>

fn mkdir(
&self,
_args: MkdirArgs,
name: Tag,
_path: &str
) -> Result<OutputStream, ShellError>

fn rm(
&self,
_args: RemoveArgs,
name: Tag,
_path: &str
) -> Result<ActionStream, ShellError>

fn open(
&self,
_path: &Path,
_name: Span,
_with_encoding: Option<&'static Encoding>
) -> Result<Box<dyn Iterator<Item = Result<StringOrBinary, ShellError>> + Send + Sync>, ShellError>

fn save(
&mut self,
_path: &Path,
_contents: &[u8 ],
_name: Span,
_append: bool
) -> Result<OutputStream, ShellError>

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>,