From 272a63b56246deeab3cfd98461208c386dd6149f Mon Sep 17 00:00:00 2001
From: PThorpe92 <preston@turso.tech>
Date: Thu, 17 Jul 2025 23:26:07 -0400
Subject: [PATCH] Fix truncate impl in JS bindings

---
 bindings/javascript/src/lib.rs |  4 ++++
 bindings/wasm/lib.rs           | 10 +++++++---
 core/storage/database.rs       |  6 +++---
 3 files changed, 14 insertions(+), 6 deletions(-)

diff --git a/bindings/javascript/src/lib.rs b/bindings/javascript/src/lib.rs
index 45ce3b958..2c9f874ef 100644
--- a/bindings/javascript/src/lib.rs
+++ b/bindings/javascript/src/lib.rs
@@ -726,6 +726,10 @@ impl turso_core::DatabaseStorage for DatabaseFile {
     fn size(&self) -> turso_core::Result<u64> {
         self.file.size()
     }
+    fn truncate(&self, len: usize, c: turso_core::Completion) -> turso_core::Result<()> {
+        let _ = self.file.truncate(len, c)?;
+        Ok(())
+    }
 }
 
 #[inline]
diff --git a/bindings/wasm/lib.rs b/bindings/wasm/lib.rs
index 23ddebf68..40bafe9b5 100644
--- a/bindings/wasm/lib.rs
+++ b/bindings/wasm/lib.rs
@@ -261,7 +261,11 @@ impl turso_core::File for File {
         Ok(self.vfs.size(self.fd))
     }
 
-    fn truncate(&self, len: u64, c: turso_core::Completion) -> Result<Arc<turso_core::Completion>> {
+    fn truncate(
+        &self,
+        len: usize,
+        c: turso_core::Completion,
+    ) -> Result<Arc<turso_core::Completion>> {
         self.vfs.truncate(self.fd, len as usize);
         c.complete(0);
         #[allow(clippy::arc_with_non_send_sync)]
@@ -387,8 +391,8 @@ impl turso_core::DatabaseStorage for DatabaseFile {
         self.file.size()
     }
 
-    fn truncate(&self, len: u64, c: turso_core::Completion) -> Result<()> {
-        self.file.truncate(len, c);
+    fn truncate(&self, len: usize, c: turso_core::Completion) -> Result<()> {
+        self.file.truncate(len, c)?;
         Ok(())
     }
 }
diff --git a/core/storage/database.rs b/core/storage/database.rs
index 422663027..17f17439b 100644
--- a/core/storage/database.rs
+++ b/core/storage/database.rs
@@ -18,7 +18,7 @@ pub trait DatabaseStorage: Send + Sync {
     ) -> Result<Completion>;
     fn sync(&self, c: Completion) -> Result<Completion>;
     fn size(&self) -> Result<u64>;
-    fn truncate(&self, len: u64, c: Completion) -> Result<()>;
+    fn truncate(&self, len: usize, c: Completion) -> Result<()>;
 }
 
 #[cfg(feature = "fs")]
@@ -72,7 +72,7 @@ impl DatabaseStorage for DatabaseFile {
     }
 
     #[instrument(skip_all, level = Level::INFO)]
-    fn truncate(&self, len: u64, c: Completion) -> Result<()> {
+    fn truncate(&self, len: usize, c: Completion) -> Result<()> {
         self.file.truncate(len, c)?;
         Ok(())
     }
@@ -131,7 +131,7 @@ impl DatabaseStorage for FileMemoryStorage {
     }
 
     #[instrument(skip_all, level = Level::INFO)]
-    fn truncate(&self, len: u64, c: Completion) -> Result<()> {
+    fn truncate(&self, len: usize, c: Completion) -> Result<()> {
         let _ = self.file.truncate(len, c)?;
         Ok(())
     }