parallelize statix-check

2 files changed, 9 insertions, 1 deletions

diff --git a/vfs/Cargo.toml b/vfs/Cargo.toml
index 7a5dc6b..d1d654c 100644
--- a/vfs/Cargo.toml
+++ b/vfs/Cargo.toml
@@ -6,4 +6,4 @@ license = "MIT"
 
 [dependencies]
 indexmap = "1.6.2"
-
+rayon = "1.5.1"
diff --git a/vfs/src/lib.rs b/vfs/src/lib.rs
index cd6cc03..2d7577d 100644
--- a/vfs/src/lib.rs
+++ b/vfs/src/lib.rs
@@ -5,6 +5,7 @@ use std::{
 };
 
 use indexmap::IndexSet;
+use rayon::prelude::*;
 
 #[derive(Copy, Clone, Debug, PartialEq, PartialOrd, Eq, Ord, Hash)]
 pub struct FileId(pub u32);
@@ -70,6 +71,13 @@ impl ReadOnlyVfs {
             contents: self.get_str(*file_id),
         })
     }
+    pub fn par_iter(&self) -> impl ParallelIterator<Item = VfsEntry> {
+        self.data.par_iter().map(move |(file_id, _)| VfsEntry {
+            file_id: *file_id,
+            file_path: self.file_path(*file_id),
+            contents: self.get_str(*file_id),
+        })
+    }
 }
 
 pub struct VfsEntry<'ρ> {