Struct HoverCx 

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

A revision-stamped hover request — everything the provider may read.

Fields

doc: DocId

Which document the request is for.

revision: u64

The document revision the request was snapshotted at.

position: Point

The point under the pointer, clipped to a valid char boundary.

word: Range<u32>

Absolute byte range of the word under the pointer, computed with is_completion_word_char — empty ⇒ the query is skipped.

lookback: String

The preceding source text, back the same number of lines as CompletionCx, giving the classifier the context the spec lookup needs (dotted receiver, in-call position).

Trait Implementations

impl Clone for HoverCx

fn clone(&self) -> HoverCx

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for HoverCx

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

Formats the value using the given formatter.