Struct TerminalVisualState 

pub struct TerminalVisualState {
    pub kind: VisualKind,
    pub anchor_line: i32,
    pub anchor_col: u16,
    pub head_line: i32,
    pub head_col: u16,
}

T3.b.2 (2026-05-25, extended T3.b.2.b): Visual-mode selection over a terminal’s cell grid. Lines are alacritty grid coords (negative = scrollback history; positive = live screen); cols are cell columns. Stored on TerminalBuffer::visual while the user is in Terminal-Visual mode; None otherwise.

Linewise entries leave the columns at 0; renderers and the yank text extractor ignore them. Charwise / blockwise track both axes — see VisualKind.

Fields

kind: VisualKind

anchor_line: i32

Where the selection started — set on v / V / <C-v> entry.

anchor_col: u16

head_line: i32

Where the head is — moves with h / j / k / l, scroll, gg / G, etc.

head_col: u16

Implementations

impl TerminalVisualState

pub fn line_range(self) -> (i32, i32)

Inclusive [min, max] of the two endpoint lines so renderers can iterate the selected rows regardless of which direction the user dragged.

pub fn block_col_range(self) -> (u16, u16)

Inclusive [min, max] of the two endpoint columns — only meaningful for Block selections (chars and lines don’t use a rectangular column window).

pub fn char_endpoints(self) -> ((i32, u16), (i32, u16))

Sorted (start, end) endpoints for character-wise selections, where start <= end in (line, col) order. Used by the yank extractor to walk the selection in reading order.

Trait Implementations

impl Clone for TerminalVisualState

fn clone(&self) -> TerminalVisualState

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for TerminalVisualState

impl Debug for TerminalVisualState

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

Formats the value using the given formatter.

impl Eq for TerminalVisualState

impl PartialEq for TerminalVisualState

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for TerminalVisualState