32 pub fn new<I, K, V>(iter: I) -> GroupingMap<I>  in new()  argument
100     pub fn aggregate<FO, R>(self, mut operation: FO) -> HashMap<K, R>  in aggregate()
101         where FO: FnMut(Option<R>, &K, V) -> Option<R>,  in aggregate()
140     pub fn fold<FO, R>(self, init: R, mut operation: FO) -> HashMap<K, R>  in fold()
142               FO: FnMut(R, &K, V) -> R,  in fold()
177     pub fn fold_first<FO>(self, mut operation: FO) -> HashMap<K, V>  in fold_first()
178         where FO: FnMut(V, &K, V) -> V,  in fold_first()
206     pub fn collect<C>(self) -> HashMap<K, C>  in collect()
236     pub fn max(self) -> HashMap<K, V>  in max()
261     pub fn max_by<F>(self, mut compare: F) -> HashMap<K, V>  in max_by()
262         where F: FnMut(&K, &V, &V) -> Ordering,  in max_by()
289     pub fn max_by_key<F, CK>(self, mut f: F) -> HashMap<K, V>  in max_by_key()
290         where F: FnMut(&K, &V) -> CK,  in max_by_key()
314     pub fn min(self) -> HashMap<K, V>  in min()
339     pub fn min_by<F>(self, mut compare: F) -> HashMap<K, V>  in min_by()
340         where F: FnMut(&K, &V, &V) -> Ordering,  in min_by()
367     pub fn min_by_key<F, CK>(self, mut f: F) -> HashMap<K, V>  in min_by_key()
368         where F: FnMut(&K, &V) -> CK,  in min_by_key()
401     pub fn minmax(self) -> HashMap<K, MinMaxResult<V>>  in minmax()
430     pub fn minmax_by<F>(self, mut compare: F) -> HashMap<K, MinMaxResult<V>>  in minmax_by()
431         where F: FnMut(&K, &V, &V) -> Ordering,  in minmax_by()
480     pub fn minmax_by_key<F, CK>(self, mut f: F) -> HashMap<K, MinMaxResult<V>>  in minmax_by_key()
481         where F: FnMut(&K, &V) -> CK,  in minmax_by_key()
506     pub fn sum(self) -> HashMap<K, V>  in sum()
531     pub fn product(self) -> HashMap<K, V>  in product()