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-rw-r--r--crates/base_db/src/input.rs14
1 files changed, 9 insertions, 5 deletions
diff --git a/crates/base_db/src/input.rs b/crates/base_db/src/input.rs
index 0ef77ef5d..64ccd11ee 100644
--- a/crates/base_db/src/input.rs
+++ b/crates/base_db/src/input.rs
@@ -53,11 +53,15 @@ impl SourceRoot {
53} 53}
54 54
55/// `CrateGraph` is a bit of information which turns a set of text files into a 55/// `CrateGraph` is a bit of information which turns a set of text files into a
56/// number of Rust crates. Each crate is defined by the `FileId` of its root module, 56/// number of Rust crates.
57/// the set of cfg flags (not yet implemented) and the set of dependencies. Note 57///
58/// that, due to cfg's, there might be several crates for a single `FileId`! As 58/// Each crate is defined by the `FileId` of its root module, the set of enabled
59/// in the rust-lang proper, a crate does not have a name. Instead, names are 59/// `cfg` flags and the set of dependencies.
60/// specified on dependency edges. That is, a crate might be known under 60///
61/// Note that, due to cfg's, there might be several crates for a single `FileId`!
62///
63/// For the purposes of analysis, a crate does not have a name. Instead, names
64/// are specified on dependency edges. That is, a crate might be known under
61/// different names in different dependent crates. 65/// different names in different dependent crates.
62/// 66///
63/// Note that `CrateGraph` is build-system agnostic: it's a concept of the Rust 67/// Note that `CrateGraph` is build-system agnostic: it's a concept of the Rust