[−][src]Function abstutil::retain_btreemap
pub fn retain_btreemap<K: Ord + Clone, V, F: FnMut(&K, &V) -> bool>(
map: &mut BTreeMap<K, V>,
keep: F
)
pub fn retain_btreemap<K: Ord + Clone, V, F: FnMut(&K, &V) -> bool>(
map: &mut BTreeMap<K, V>,
keep: F
)