⬆️ rust-analyzer

Merge commit '368e0bb32f'

crates/vfs/src/file_set.rs

@@ -140,16 +140,11 @@ impl FileSetConfig {
 }
 
 /// Builder for [`FileSetConfig`].
+#[derive(Default)]
 pub struct FileSetConfigBuilder {
     roots: Vec<Vec<VfsPath>>,
 }
 
-impl Default for FileSetConfigBuilder {
-    fn default() -> Self {
-        FileSetConfigBuilder { roots: Vec::new() }
-    }
-}
-
 impl FileSetConfigBuilder {
     /// Returns the number of sets currently held.
     pub fn len(&self) -> usize {

crates/vfs/src/lib.rs

@@ -59,15 +59,10 @@ pub use paths::{AbsPath, AbsPathBuf};
 /// Handle to a file in [`Vfs`]
 ///
 /// Most functions in rust-analyzer use this when they need to refer to a file.
-#[derive(Copy, Clone, Debug, Ord, PartialOrd, Eq, PartialEq)]
+#[derive(Copy, Clone, Debug, Ord, PartialOrd, Eq, PartialEq, Hash)]
 pub struct FileId(pub u32);
 
 impl stdx::hash::NoHashHashable for FileId {}
-impl std::hash::Hash for FileId {
-    fn hash<H: std::hash::Hasher>(&self, state: &mut H) {
-        self.0.hash(state);
-    }
-}
 
 /// Storage for all files read by rust-analyzer.
 ///

crates/vfs/src/path_interner.rs

@@ -9,16 +9,11 @@ use rustc_hash::FxHasher;
 use crate::{FileId, VfsPath};
 
 /// Structure to map between [`VfsPath`] and [`FileId`].
+#[derive(Default)]
 pub(crate) struct PathInterner {
     map: IndexSet<VfsPath, BuildHasherDefault<FxHasher>>,
 }
 
-impl Default for PathInterner {
-    fn default() -> Self {
-        Self { map: IndexSet::default() }
-    }
-}
-
 impl PathInterner {
     /// Get the id corresponding to `path`.
     ///

crates/vfs/src/vfs_path.rs

@@ -364,7 +364,7 @@ impl VirtualPath {
             path = &path["../".len()..];
         }
         path = path.trim_start_matches("./");
-        res.0 = format!("{}/{}", res.0, path);
+        res.0 = format!("{}/{path}", res.0);
         Some(res)
     }