Struct CompletionCx 

pub struct CompletionCx {
    pub doc: DocId,
    pub revision: u64,
    pub position: Point,
    pub word: Range<u32>,
    pub lookback: String,
    pub trigger: CompletionTrigger,
}

A revision-stamped request context — everything a provider may read. Complete by construction: the provider never touches the document.

Fields

doc: DocId

Which document the request is for (multi-tab guard — replies never cross).

revision: u64

The document revision the request was snapshotted at.

position: Point

Caret, clipped to a char boundary so a byte offset never splits a glyph.

word: Range<u32>

Absolute byte range of the completion word under the caret (empty at a boundary), computed with is_completion_word_char — the default replace range on accept.

lookback: String

Raw text from the start of row position.row − (LOOKBACK_LINES − 1) (clamped to 0) up to and truncated at the caret. Deliberately unsanitized — stripping comments and strings is the classifier’s own first step, so it receives the text verbatim.

trigger: CompletionTrigger

What caused this request (drives the classifier’s dispatch ladder).

Trait Implementations

impl Clone for CompletionCx

fn clone(&self) -> CompletionCx

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CompletionCx

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

Formats the value using the given formatter.