Struct ContentEdit 

pub struct ContentEdit {
    pub start_byte: usize,
    pub old_end_byte: usize,
    pub new_end_byte: usize,
    pub start_position: (u32, u32),
    pub old_end_position: (u32, u32),
    pub new_end_position: (u32, u32),
}

Engine-native representation of a single buffer mutation in the shape tree-sitter’s InputEdit consumes. Emitted by crate::Editor::mutate_edit and drained by hosts via crate::Editor::take_content_edits so the syntax layer can fan edits into a retained tree without the engine taking a tree-sitter dependency.

Positions are (row, col_byte) — byte offsets within the row, not char counts. Multi-row inserts/deletes set new_end_position.0 / old_end_position.0 to the relevant row delta. Conversion to tree_sitter::InputEdit is mechanical (see apps/hjkl/src/syntax.rs).

Fields

start_byte: usize

old_end_byte: usize

new_end_byte: usize

start_position: (u32, u32)

old_end_position: (u32, u32)

new_end_position: (u32, u32)

Trait Implementations

impl Clone for ContentEdit

fn clone(&self) -> ContentEdit

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ContentEdit

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

Formats the value using the given formatter.

impl PartialEq for ContentEdit

fn eq(&self, other: &ContentEdit) -> 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 Eq for ContentEdit

impl StructuralPartialEq for ContentEdit