:arrow_up salsa

1 files changed, 0 insertions, 42 deletions

diff --git a/crates/ra_db/src/input.rs b/crates/ra_db/src/input.rs
index 9825d52cf..275894252 100644
--- a/crates/ra_db/src/input.rs
+++ b/crates/ra_db/src/input.rs
@@ -5,11 +5,8 @@
 /// Note that neither this module, nor any other part of the analyzer's core do
 /// actual IO. See `vfs` and `project_model` in the `ra_lsp_server` crate for how
 /// actual IO is done and lowered to input.
-use std::sync::Arc;
-
 use relative_path::RelativePathBuf;
 use rustc_hash::FxHashMap;
-use salsa;
 
 use ra_syntax::SmolStr;
 use rustc_hash::FxHashSet;
@@ -146,45 +143,6 @@ impl CrateGraph {
     }
 }
 
-#[salsa::query_group]
-pub trait FilesDatabase: salsa::Database {
-    /// Text of the file.
-    #[salsa::input]
-    fn file_text(&self, file_id: FileId) -> Arc<String>;
-    /// Path to a file, relative to the root of its source root.
-    #[salsa::input]
-    fn file_relative_path(&self, file_id: FileId) -> RelativePathBuf;
-    /// Source root of the file.
-    #[salsa::input]
-    fn file_source_root(&self, file_id: FileId) -> SourceRootId;
-    /// Contents of the source root.
-    #[salsa::input]
-    fn source_root(&self, id: SourceRootId) -> Arc<SourceRoot>;
-    fn source_root_crates(&self, id: SourceRootId) -> Arc<Vec<CrateId>>;
-    /// The set of "local" (that is, from the current workspace) roots.
-    /// Files in local roots are assumed to change frequently.
-    #[salsa::input]
-    fn local_roots(&self) -> Arc<Vec<SourceRootId>>;
-    /// The set of roots for crates.io libraries.
-    /// Files in libraries are assumed to never change.
-    #[salsa::input]
-    fn library_roots(&self) -> Arc<Vec<SourceRootId>>;
-    /// The crate graph.
-    #[salsa::input]
-    fn crate_graph(&self) -> Arc<CrateGraph>;
-}
-
-fn source_root_crates(db: &impl FilesDatabase, id: SourceRootId) -> Arc<Vec<CrateId>> {
-    let root = db.source_root(id);
-    let graph = db.crate_graph();
-    let res = root
-        .files
-        .values()
-        .filter_map(|&it| graph.crate_id_for_crate_root(it))
-        .collect::<Vec<_>>();
-    Arc::new(res)
-}
-
 #[cfg(test)]
 mod tests {
     use super::{CrateGraph, FileId, SmolStr};