1 files changed, 10 insertions, 0 deletions
diff --git a/runtime/ops/utils.rs b/runtime/ops/utils.rs
new file mode 100644
index 000000000..881522b07
--- /dev/null
+++ b/runtime/ops/utils.rs
@@ -0,0 +1,10 @@
+use deno_core::error::custom_error;
+use deno_core::error::AnyError;
+
+/// A utility function to map OsStrings to Strings
+pub fn into_string(s: std::ffi::OsString) -> Result<String, AnyError> {
+  s.into_string().map_err(|s| {
+    let message = format!("File name or path {:?} is not valid UTF-8", s);
+    custom_error("InvalidData", message)
+  })
+}