fix: capacity handling in HeaderMap::try_with_capacity (#710)

Closes #353
hyperium · Dec 3, 2024 · a753ce4 · a753ce4
1 parent 92d4148
commit a753ce4
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/header/map.rs b/src/header/map.rs
@@ -521,7 +521,7 @@ impl<T> HeaderMap<T> {
             Ok(HeaderMap {
                 mask: (raw_cap - 1) as Size,
                 indices: vec![Pos::none(); raw_cap].into_boxed_slice(),
-                entries: Vec::with_capacity(raw_cap),
+                entries: Vec::with_capacity(usable_capacity(raw_cap)),
                 extra_values: Vec::new(),
                 danger: Danger::Green,
             })