diff options
Diffstat (limited to 'crates/ide_db/src/helpers.rs')
-rw-r--r-- | crates/ide_db/src/helpers.rs | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/crates/ide_db/src/helpers.rs b/crates/ide_db/src/helpers.rs index 00900cdc2..d96028cbc 100644 --- a/crates/ide_db/src/helpers.rs +++ b/crates/ide_db/src/helpers.rs | |||
@@ -74,12 +74,19 @@ pub fn visit_file_defs( | |||
74 | /// somewhat similar to the known paths infra inside hir, but it different; We | 74 | /// somewhat similar to the known paths infra inside hir, but it different; We |
75 | /// want to make sure that IDE specific paths don't become interesting inside | 75 | /// want to make sure that IDE specific paths don't become interesting inside |
76 | /// the compiler itself as well. | 76 | /// the compiler itself as well. |
77 | /// | ||
78 | /// Note that, by default, rust-analyzer tests **do not** include core or std | ||
79 | /// libraries. If you are writing tests for functionality using [`FamousDefs`], | ||
80 | /// you'd want to include [minicore](test_utils::MiniCore) declaration at the | ||
81 | /// start of your tests: | ||
82 | /// | ||
83 | /// ``` | ||
84 | /// //- minicore: iterator, ord, derive | ||
85 | /// ``` | ||
77 | pub struct FamousDefs<'a, 'b>(pub &'a Semantics<'b, RootDatabase>, pub Option<Crate>); | 86 | pub struct FamousDefs<'a, 'b>(pub &'a Semantics<'b, RootDatabase>, pub Option<Crate>); |
78 | 87 | ||
79 | #[allow(non_snake_case)] | 88 | #[allow(non_snake_case)] |
80 | impl FamousDefs<'_, '_> { | 89 | impl FamousDefs<'_, '_> { |
81 | pub const FIXTURE: &'static str = include_str!("helpers/famous_defs_fixture.rs"); | ||
82 | |||
83 | pub fn std(&self) -> Option<Crate> { | 90 | pub fn std(&self) -> Option<Crate> { |
84 | self.find_crate("std") | 91 | self.find_crate("std") |
85 | } | 92 | } |