itertools::size_hint::SizeHint
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type SizeHint = (usize, Option<usize>);
SizeHint is the return type of Iterator::size_hint().
type SizeHint = (usize, Option<usize>);
SizeHint is the return type of Iterator::size_hint().
Prefix searches with a type followed by a colon (e.g.
fn:) to restrict the search to a given type.
Accepted types are: fn, mod,
struct, enum,
trait, typedef (or
tdef).
Search functions by type signature (e.g.
vec -> usize)