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rust/src/libstd_unicode
kennytm 8e3493d459 Rollup merge of #47463 - bluss:fused-iterator, r=alexcrichton
Stabilize FusedIterator

FusedIterator is a marker trait that promises that the implementing
iterator continues to return `None` from `.next()` once it has returned
`None` once (and/or `.next_back()`, if implemented).

The effects of FusedIterator are already widely available through
`.fuse()`, but with stable `FusedIterator`, stable Rust users can
implement this trait for their iterators when appropriate.

Closes #35602
2018-03-06 20:52:37 +08:00
..
2018-03-03 14:14:03 +01:00