Struct TextHit 

pub struct TextHit {
    pub line: usize,
    pub byte_index: usize,
}

Result of a click-to-caret hit-test against a laid-out text run. Coordinates are in byte units within the source text — convertible to character indices via text.char_indices().

Fields

line: usize

Logical line within the source text (zero-based). For a single-line input always 0; for a wrapped paragraph this is the visual line index (line breaks introduced by \n or by soft wrapping both bump it).

byte_index: usize

Byte offset within that logical line’s text. Snaps to the nearest grapheme boundary cosmic-text reports.

Trait Implementations

impl Clone for TextHit

fn clone(&self) -> TextHit

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TextHit

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

Formats the value using the given formatter.

impl PartialEq for TextHit

fn eq(&self, other: &TextHit) -> 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 TextHit

impl Eq for TextHit

impl StructuralPartialEq for TextHit