treemap: make set_advance public

This commit is contained in:
Daniel Micay 2013-03-10 19:57:41 -04:00
parent 2ebb67487c
commit 58cec70127

View file

@ -509,8 +509,8 @@ pub fn set_next<T>(iter: &mut TreeSetIterator/&r<T>) -> Option<&r/T> {
}
/// Advance the iterator through the set
fn set_advance<T>(iter: &mut TreeSetIterator/&r<T>,
f: &fn(&r/T) -> bool) {
pub fn set_advance<T>(iter: &mut TreeSetIterator/&r<T>,
f: &fn(&r/T) -> bool) {
do map_advance(&mut iter.iter) |(k, _)| { f(k) }
}