Struct EditorSelection 

pub struct EditorSelection {
    pub kind: SelectionKind,
    pub start_line: usize,
    pub start_col: usize,
    pub end_line: usize,
    pub end_col: usize,
}

A normalised visual-selection range (start ≤ end) in buffer coordinates.

Fields

kind: SelectionKind

start_line: usize

First selected buffer line.

start_col: usize

First selected column (Char / Block; ignored for Line).

end_line: usize

Last selected buffer line (inclusive).

end_col: usize

Last selected column (Char / Block; ignored for Line).

Implementations

impl EditorSelection

pub fn cols_on(&self, line: &EditorLine) -> Option<SelectionCols>

Column range this selection highlights on line, or None if this visual row shows no part of the selection — outside [start_line, end_line], a ghost-text continuation row (virtual, no buffer columns), or a diff-padding filler row (no buffer content to select).

Single source of truth for selection column math; callers only need to convert the returned columns to on-screen x positions.

Trait Implementations

impl Clone for EditorSelection

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for EditorSelection

impl Debug for EditorSelection

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for EditorSelection

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for EditorSelection

impl Hash for EditorSelection

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 EditorSelection

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for EditorSelection

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for EditorSelection