50     where I: IntoIterator  in enumerate()
67     where I: IntoIterator,  in rev()
86     where I: IntoIterator,  in zip()  argument
87           J: IntoIterator  in zip()  argument
103 pub fn chain<I, J>(i: I, j: J) -> iter::Chain<<I as IntoIterator>::IntoIter, <J as IntoIterator>::I…  in chain()  argument
104     where I: IntoIterator,  in chain()
105           J: IntoIterator<Item = I::Item>  in chain()
120     where I: IntoIterator<Item=&'a T>,  in cloned()
136     where I: IntoIterator,  in fold()  argument
152     where I: IntoIterator,  in all()  argument
168     where I: IntoIterator,  in any()  argument
184     where I: IntoIterator,  in max()
200     where I: IntoIterator,  in min()
218     where I: IntoIterator,  in join()  argument
238     where I: IntoIterator,  in sorted()