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make parent module cancelable

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This commit is contained in:
Aleksey Kladov 2018-10-20 21:52:49 +03:00
parent 61518580ed
commit c4b0d3cd56
3 changed files with 16 additions and 6 deletions
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9
crates/ra_analysis/src/imp.rs
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@ -20,7 +20,7 @@ use crate::{
descriptors::{FnDescriptor, ModuleTreeDescriptor, Problem},
roots::{ReadonlySourceRoot, SourceRoot, WritableSourceRoot},
CrateGraph, CrateId, Diagnostic, FileId, FileResolver, FileSystemEdit, JobToken, Position,
Query, SourceChange, SourceFileEdit,
Query, SourceChange, SourceFileEdit, Cancelable,
};
#[derive(Clone, Debug)]
@ -157,10 +157,10 @@ impl AnalysisImpl {
}
query.search(&buf, token)
}
pub fn parent_module(&self, file_id: FileId) -> Vec<(FileId, FileSymbol)> {
pub fn parent_module(&self, file_id: FileId) -> Cancelable<Vec<(FileId, FileSymbol)>> {
let root = self.root(file_id);
let module_tree = root.module_tree();
module_tree
let res = module_tree
.parent_modules(file_id)
.iter()
.map(|link| {
@ -174,7 +174,8 @@ impl AnalysisImpl {
};
(file_id, sym)
})
.collect()
.collect();
Ok(res)
}
pub fn crate_for(&self, file_id: FileId) -> Vec<CrateId> {
let module_tree = self.root(file_id).module_tree();