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Diffstat (limited to 'crates/ide/src/lib.rs')
| -rw-r--r-- | crates/ide/src/lib.rs | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/crates/ide/src/lib.rs b/crates/ide/src/lib.rs index 4e5f01e716..c02dbc60a3 100644 --- a/crates/ide/src/lib.rs +++ b/crates/ide/src/lib.rs @@ -531,6 +531,11 @@ impl Analysis { self.with_db(|db| db.crate_graph()[crate_id].edition) } + /// Returns true if this crate has `no_std` or `no_core` specified. + pub fn is_crate_no_std(&self, crate_id: CrateId) -> Cancellable<bool> { + self.with_db(|db| hir::db::DefDatabase::crate_def_map(db, crate_id).is_no_std()) + } + /// Returns the root file of the given crate. pub fn crate_root(&self, crate_id: CrateId) -> Cancellable<FileId> { self.with_db(|db| db.crate_graph()[crate_id].root_file_id) |