update to the latest freqfs API

examples/example.rs

@@ -2,6 +2,7 @@ use std::cmp::Ordering;
 use std::fmt;
 use std::io;
 use std::path::PathBuf;
+use std::time::Duration;
 
 use destream::en;
 use freqfs::{Cache, DirLock};
@@ -154,7 +155,7 @@ async fn main() -> Result<(), txfs::Error> {
     let path = setup_tmp_dir().await?;
 
     // initialize the cache
-    let cache = Cache::new(40, None);
+    let cache = Cache::new(40, None, 0, Duration::from_secs(3));
 
     // load the directory and file paths into memory (not file contents, yet)
     let root = cache.load(path.clone())?;

src/file.rs

@@ -91,7 +91,9 @@ where
         {
             let size = version.get_size();
             let mut versions = versions.write().await;
-            versions.create_file(txn_id.to_string(), version, size)?;
+            versions
+                .create_file(txn_id.to_string(), version, size)
+                .await?;
         }
 
         Ok(Self {
@@ -202,7 +204,9 @@ where
             let version = F::clone(&*canon);
             let size = version.get_size();
 
-            versions.create_file(txn_id.to_string(), version, size)?
+            versions
+                .create_file(txn_id.to_string(), version, size)
+                .await?
         } else if last_modified == txn_id {
             versions.get_file(&*last_modified).expect("version").clone()
         } else {

src/lib.rs

@@ -175,7 +175,7 @@ mod tests {
         path.push(format!("txfs_test_{}_{}", std::process::id(), unique));
         fs::create_dir(&path).await?;
 
-        let cache = Cache::<Entry>::new(40, None);
+        let cache = Cache::<Entry>::new(1024, None, 0, std::time::Duration::from_secs(3));
         let root = cache.load(path.clone())?;
         let dir = super::Dir::load(Txn(1), root).await?;