3 files changed, 1 insertions, 32 deletions

diff --git a/crates/ra_db/Cargo.toml b/crates/ra_db/Cargo.toml
index 2d39b77ed..3bae22c74 100644
--- a/crates/ra_db/Cargo.toml
+++ b/crates/ra_db/Cargo.toml
@@ -5,8 +5,8 @@ version = "0.1.0"
 authors = ["Aleksey Kladov <[email protected]>"]
 
 [dependencies]
+salsa = "0.10.0"
 relative-path = "0.4.0"
-salsa = "0.10.0-alpha5"
 rustc-hash = "1.0"
 parking_lot = "0.7.0"
 
diff --git a/crates/ra_db/src/lib.rs b/crates/ra_db/src/lib.rs
index 6e17f33f0..ca775030d 100644
--- a/crates/ra_db/src/lib.rs
+++ b/crates/ra_db/src/lib.rs
@@ -2,7 +2,6 @@
 mod cancellation;
 mod input;
 mod loc2id;
-pub mod mock;
 
 use std::{
     panic, sync::Arc,
diff --git a/crates/ra_db/src/mock.rs b/crates/ra_db/src/mock.rs
deleted file mode 100644
index 5e185062b..000000000
--- a/crates/ra_db/src/mock.rs
+++ /dev/null
@@ -1,30 +0,0 @@
-use rustc_hash::FxHashSet;
-use relative_path::{RelativePath, RelativePathBuf};
-
-use crate::{FileId};
-
-#[derive(Default, Debug, Clone)]
-pub struct FileMap(Vec<(FileId, RelativePathBuf)>);
-
-impl FileMap {
-    pub fn add(&mut self, path: RelativePathBuf) -> FileId {
-        let file_id = FileId((self.0.len() + 1) as u32);
-        self.0.push((file_id, path));
-        file_id
-    }
-
-    pub fn files(&self) -> FxHashSet<FileId> {
-        self.iter().map(|(id, _)| id).collect()
-    }
-
-    pub fn file_id(&self, path: &str) -> FileId {
-        assert!(path.starts_with('/'));
-        self.iter().find(|(_, p)| p == &path[1..]).unwrap().0
-    }
-
-    fn iter<'a>(&'a self) -> impl Iterator<Item = (FileId, &'a RelativePath)> + 'a {
-        self.0
-            .iter()
-            .map(|(id, path)| (*id, path.as_relative_path()))
-    }
-}