Enum AsyncCompletionOutcome 

pub enum AsyncCompletionOutcome {
    Items {
        candidates: Vec<RawCandidate>,
        sources: Vec<SourceId>,
        is_incomplete: bool,
    },
    Nothing,
}

OR.7: drain payload for the async completion fan-out — every AsyncCompletionSource the active modes contribute, not only LSP’s.

This was lattice_lsp::cache::InsertCompletionLspOutcome, and the name was load-bearing in the wrong direction: it described the one source the host actually drove, and so nothing made it obvious that a WASM completion source could register a carrier mode, spawn an actor, connect an adapter, and still never have generate called. The type is named for the fan-out now because the fan-out is what it carries.

Variants

Items

Fields

candidates: Vec<RawCandidate>

sources: Vec<SourceId>

Every source that took part in this round, whether or not it produced anything. The drain drops these sources’ previous candidates before adding candidates, which is what makes a re-fire replace rather than duplicate.

A source that answered with nothing must still appear here — otherwise its stale rows from the previous round survive a round in which it deliberately declined.

is_incomplete: bool

LSP’s isIncomplete. Plugin sources leave it false; the host re-fires on each keystroke while any source sets it.

Nothing

The fan-out had nothing to run (no async sources enabled for this buffer). Distinct from Items with an empty list, which means sources ran and declined — that one still has to clear their previous rows.

Trait Implementations

impl Clone for AsyncCompletionOutcome

fn clone(&self) -> AsyncCompletionOutcome

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AsyncCompletionOutcome

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

Formats the value using the given formatter.