Struct EditorBuffer 

pub struct EditorBuffer { /* private fields */ }

Implementations

impl EditorBuffer

pub fn new(text: String) -> Self

pub fn text(&self) -> &str

pub fn line_index(&self) -> &LineIndex

pub fn detect_indent(&self, sample_lines: usize) -> IndentStyle

Detects the predominant indentation style by analyzing the first sample_lines lines. Returns Spaces(4) as default when detection is inconclusive.

pub fn apply_patches( &mut self, patches: &[TextPatch], ) -> Result<Vec<RangeChange>, TextPatchError>

Apply patches, update text and LineIndex, return RangeChanges for downstream consumers.

pub fn apply_patches_with( &mut self, patches: &[TextPatch], decorations: &mut DecorationSet, wrap_map: Option<&mut WrapMap>, wrap_policy: Option<&WrapPolicy>, history: Option<&mut EditHistory>, label: Option<&str>, ) -> Result<(), TextPatchError>

Apply patches and propagate to all subsystems in order:

1. Record to history (before text change, needs original text for inverse patch computation)
2. Apply patches to text and rebuild LineIndex
3. Map decorations through changes
4. Update wrap map (only when both wrap_map and wrap_policy are Some)