Enum Movement

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pub enum Movement {
Show 17 variants Left, Right, LeftWord, RightWord, LeftOfLine, RightOfLine, Up, Down, UpPage, DownPage, UpExactPosition, DownExactPosition, StartOfParagraph, EndOfParagraph, EndOfParagraphKill, StartOfDocument, EndOfDocument,
}
Expand description

The specification of a movement.

Variants§

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Left

Move to the left by one grapheme cluster.

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Right

Move to the right by one grapheme cluster.

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LeftWord

Move to the left by one word.

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RightWord

Move to the right by one word.

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LeftOfLine

Move to left end of visible line.

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RightOfLine

Move to right end of visible line.

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Up

Move up one visible line.

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Down

Move down one visible line.

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UpPage

Move up one viewport height.

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DownPage

Move down one viewport height.

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UpExactPosition

Move up to the next line that can preserve the cursor position.

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DownExactPosition

Move down to the next line that can preserve the cursor position.

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StartOfParagraph

Move to the start of the text line.

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EndOfParagraph

Move to the end of the text line.

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EndOfParagraphKill

Move to the end of the text line, or next line if already at end.

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StartOfDocument

Move to the start of the document.

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EndOfDocument

Move to the end of the document

Trait Implementations§

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impl Clone for Movement

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fn clone(&self) -> Movement

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 Movement

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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 PartialEq for Movement

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

Tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl Copy for Movement

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impl StructuralPartialEq for Movement

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Blanket Implementations§

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

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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,

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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,

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

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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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
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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

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fn into(self) -> U

Calls U::from(self).

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

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

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.