4 releases
| 0.1.3 | Jun 8, 2019 |
|---|---|
| 0.1.2 | Jun 8, 2019 |
| 0.1.1 | Jun 6, 2019 |
| 0.1.0 | Jun 6, 2019 |
#6 in #successor
4KB
60 lines
size_hint
A very simple library to provide a size_hint for an iterator which does not provide it's own such as std::iter::{from_fn, successors}
Usage
use std::iter;
use size_hint::HintSize;
iter::successors(Some(inital_state), some_fn).hint_size(expected_items)