Cursor.map_times doc clarification
@@ -25,7 +25,8 @@ pub trait Cursor<K, V, T, R> {
fn key(&self) -> &K;
/// A reference to the current value. Asserts if invalid.
fn val(&self) -> &V;
- /// Applies `logic` to each pair of time and difference.
+ /// Applies `logic` to each pair of time and difference. Intended for mutation of the
+ /// closure's scope.
fn map_times<L: FnMut(&T, R)>(&mut self, logic: L);
/// Advances the cursor to the next key. Indicates if the key is valid.
