Struct SelectionOp 

#[repr(C)]
pub struct SelectionOp {
    pub direction: SelectionDirection,
    pub step: SelectionStep,
    pub mode: SelectionMode,
    pub repeat: usize,
}

A unified selection operation that replaces all cursor movement, selection extension, and text deletion commands.

Every keyboard shortcut for cursor movement or deletion maps to this:

• Arrow Left = (Backward, Character, Move, 1)
• Shift+Right = (Forward, Character, Extend, 1)
• Ctrl+Backspace = (Backward, Word, Delete, 1)
• Home = (Backward, Line, Move, 1)
• Ctrl+End = (Forward, Document, Move, 1)

The repeat field enables vim-style commands: 3w = (Forward, Word, Move, 3).

Fields

direction: SelectionDirection

step: SelectionStep

mode: SelectionMode

repeat: usize

Implementations

impl SelectionOp

pub fn new( direction: SelectionDirection, step: SelectionStep, mode: SelectionMode, ) -> Self

Trait Implementations

impl Clone for SelectionOp

fn clone(&self) -> SelectionOp

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SelectionOp

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

Formats the value using the given formatter.

impl Hash for SelectionOp

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for SelectionOp

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

Tests for self and other values to be equal, and is used by ==.

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

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

impl Copy for SelectionOp

impl Eq for SelectionOp

impl StructuralPartialEq for SelectionOp