Initial commit

1 files changed, 31 insertions, 0 deletions

diff --git a/src/client/fs/fcache.rs b/src/client/fs/fcache.rs
new file mode 100644
index 0000000..03785c0
--- /dev/null
+++ b/src/client/fs/fcache.rs
@@ -0,0 +1,31 @@
+use super::{file::File, ino::Ino};
+use std::collections::HashMap;
+
+#[derive(Debug)]
+pub struct Fcache {
+    inner: HashMap<Ino, File>,
+}
+
+impl Fcache {
+    pub fn new() -> Self {
+        Self {
+            inner: HashMap::new(),
+        }
+    }
+
+    pub fn insert(&mut self, ino: Ino, file: File) -> Option<File> {
+        self.inner.insert(ino, file)
+    }
+
+    pub fn get(&self, ino: Ino) -> Option<&File> {
+        self.inner.get(&ino)
+    }
+
+    pub fn get_mut(&mut self, ino: Ino) -> Option<&mut File> {
+        self.inner.get_mut(&ino)
+    }
+
+    pub fn remove(&mut self, ino: Ino) -> Option<File> {
+        self.inner.remove(&ino)
+    }
+}