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MoveOperation

Enum MoveOperation

pub enum MoveOperation {
Show 25 variants    NoMove,
    Start,
    End,
    StartOfLine,
    EndOfLine,
    StartOfBlock,
    EndOfBlock,
    StartOfWord,
    EndOfWord,
    PreviousBlock,
    NextBlock,
    PreviousCharacter,
    NextCharacter,
    PreviousWord,
    NextWord,
    Up,
    Down,
    Left,
    Right,
    WordLeft,
    WordRight,
    StartOfSentence,
    EndOfSentence,
    PreviousSentence,
    NextSentence,
}

Expand description

Semantic cursor movement operations.

Variants§

NoMove

Start

End

StartOfLine

EndOfLine

StartOfBlock

EndOfBlock

StartOfWord

EndOfWord

PreviousBlock

NextBlock

PreviousCharacter

NextCharacter

PreviousWord

NextWord

Up

Down

Left

Right

WordLeft

WordRight

StartOfSentence

The start of the sentence the cursor is in. Already there → the previous sentence’s start, so repeating it walks backwards.

EndOfSentence

The end of the sentence the cursor is in, at its terminator rather than at the space after it. Already there → the next sentence’s end.

PreviousSentence

The start of the previous sentence — StartOfSentence applied from just before the current one.

NextSentence

The start of the next sentence.

Trait Implementations§

impl Clone for MoveOperation

fn clone(&self) -> MoveOperation

Returns a duplicate of the value. Read more

1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more

impl Copy for MoveOperation

impl Debug for MoveOperation

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

Formats the value using the given formatter. Read more

impl Eq for MoveOperation

impl PartialEq for MoveOperation

fn eq(&self, other: &MoveOperation) -> bool

Equality operator ==. Read more

1.0.0 (const: unstable) · Source§

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=. Read more

impl StructuralPartialEq for MoveOperation

Auto Trait Implementations§

impl Freeze for MoveOperation

impl RefUnwindSafe for MoveOperation

impl Send for MoveOperation

impl Sync for MoveOperation

impl Unpin for MoveOperation

impl UnsafeUnpin for MoveOperation

impl UnwindSafe for MoveOperation

Blanket Implementations§

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

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

Mutably borrows from an owned value. Read more

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

unsafe fn clone_to_uninit(&self, dest: *mut u8)

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

Performs copy-assignment from self to dest. Read more

impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

fn equivalent(&self, key: &K) -> bool

Checks if this value is equivalent to the given key. Read more

impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

fn equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

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

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> Same for T

type Output = T

Should always be Self

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

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

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

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

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

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

type Error = Infallible

The type returned in the event of a conversion error.

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

Performs the conversion.

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

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

The type returned in the event of a conversion error.

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

Performs the conversion.