Struct text2::Selection

pub struct Selection<T> {
    pub id: usize,
    pub start: T,
    pub end: T,
    pub reversed: bool,
    pub goal: SelectionGoal,
}

Fields

id: usize

start: T

end: T

reversed: bool

goal: SelectionGoal

Implementations

impl<T: Clone> Selection<T>

pub fn head(&self) -> T

pub fn tail(&self) -> T

pub fn map<F, S>(&self, f: F) -> Selection<S>where F: Fn(T) -> S,

pub fn collapse_to(&mut self, point: T, new_goal: SelectionGoal)

impl<T: Copy + Ord> Selection<T>

pub fn is_empty(&self) -> bool

pub fn set_head(&mut self, head: T, new_goal: SelectionGoal)

pub fn range(&self) -> Range<T>

impl Selection<usize>

pub fn equals(&self, offset_range: &Range<usize>) -> bool

impl Selection<Anchor>

pub fn resolve<'a, D: 'a + TextDimension>( &'a self, snapshot: &'a BufferSnapshot ) -> Selection<D>

Trait Implementations

impl<T: Clone> Clone for Selection<T>

fn clone(&self) -> Selection<T>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T: Debug> Debug for Selection<T>

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

Formats the value using the given formatter.

impl<T: PartialEq> PartialEq<Selection<T>> for Selection<T>

fn eq(&self, other: &Selection<T>) -> bool

This method tests for self and other values to be equal, and is used by ==.

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

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

impl<T> StructuralPartialEq for Selection<T>