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Do flyimport completions by prefix search for short paths

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This commit is contained in:
Lukas Wirth 2023-10-05 13:21:12 +02:00
parent 695c612489
commit 4af730eb26
6 changed files with 174 additions and 47 deletions
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13
crates/hir-def/src/import_map.rs
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@ -283,6 +283,8 @@ enum SearchMode {
/// Import map entry should contain all letters from the query string,
/// in the same order, but not necessary adjacent.
Fuzzy,
/// Import map entry should match the query string by prefix.
Prefix,
}
/// Three possible ways to search for the name in associated and/or other items.
@ -324,6 +326,14 @@ impl Query {
Self { search_mode: SearchMode::Fuzzy, ..self }
}
pub fn prefix(self) -> Self {
Self { search_mode: SearchMode::Prefix, ..self }
}
pub fn exact(self) -> Self {
Self { search_mode: SearchMode::Exact, ..self }
}
/// Specifies whether we want to include associated items in the result.
pub fn assoc_search_mode(self, assoc_mode: AssocSearchMode) -> Self {
Self { assoc_mode, ..self }
@ -361,7 +371,8 @@ impl Query {
let query_string = if case_insensitive { &self.lowercased } else { &self.query };
match self.search_mode {
SearchMode::Exact => &input == query_string,
SearchMode::Exact => input == *query_string,
SearchMode::Prefix => input.starts_with(query_string),
SearchMode::Fuzzy => {
let mut input_chars = input.chars();
for query_char in query_string.chars() {