pub fn renames_to_fold<'a>(renames: &'a mut RenameList) -> IdentRenamer<'a> {
    IdentRenamer {
        renames: renames,
    }
}
// given a mutable list of renames, return a tree-folder that applies those
// renames.
given a mutable list of renames, return a tree-folder that applies those
renames.
given a mutable list of renames return a tree - folder that applies those renames .
pub fn renames_to_fold<'a>(renames: &'a mut RenameList) -> IdentRenamer<'a> {
    IdentRenamer {
        renames: renames,
    }
}
pub fn renames_to_fold < ' a > ( renames : & ' a mut RenameList ) -> IdentRenamer < ' a > { IdentRenamer { renames : renames , } }
given a mutable list of renames, return a tree-folder that applies those
renames.
given a mutable list of renames return a tree - folder that applies those renames .
renames
&'a mut RenameList
renames
&'a mut RenameList