language-servers/rust-analyzer
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Use char for trigger character

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This commit is contained in:
Lukas Wirth 2022-05-30 14:17:58 +02:00
parent 9ceaff91d3
commit ea594c4c44
6 changed files with 16 additions and 15 deletions
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7
crates/rust-analyzer/src/handlers.rs
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@ -796,9 +796,10 @@ pub(crate) fn handle_completion(
let _p = profile::span("handle_completion");
let text_document_position = params.text_document_position.clone();
let position = from_proto::file_position(&snap, params.text_document_position)?;
let completion_trigger_character = params.context.and_then(|ctx| ctx.trigger_character);
let completion_trigger_character =
params.context.and_then(|ctx| ctx.trigger_character).and_then(|s| s.chars().next());
if Some(":") == completion_trigger_character.as_deref() {
if Some(':') == completion_trigger_character {
let source_file = snap.analysis.parse(position.file_id)?;
let left_token = source_file.syntax().token_at_offset(position.offset).left_biased();
let completion_triggered_after_single_colon = match left_token {
@ -814,7 +815,7 @@ pub(crate) fn handle_completion(
let items = match snap.analysis.completions(
completion_config,
position,
completion_trigger_character.as_deref(),
completion_trigger_character,
)? {
None => return Ok(None),
Some(items) => items,