fix: fix issues

apps/recorder/src/utils/http.rs

@@ -0,0 +1,18 @@
+use std::ops::Bound;
+
+pub fn bound_range_to_content_range(
+    r: &(Bound<u64>, Bound<u64>),
+    l: u64,
+) -> Result<String, String> {
+    match r {
+        (Bound::Included(start), Bound::Included(end)) => Ok(format!("bytes {start}-{end}/{l}")),
+        (Bound::Included(start), Bound::Excluded(end)) => {
+            Ok(format!("bytes {start}-{}/{l}", end - 1))
+        }
+        (Bound::Included(start), Bound::Unbounded) => Ok(format!(
+            "bytes {start}-{}/{l}",
+            if l > 0 { l - 1 } else { 0 }
+        )),
+        _ => Err(format!("bytes */{l}")),
+    }
+}

apps/recorder/src/utils/mod.rs

@@ -1 +1,2 @@
+pub mod http;
 pub mod json;