Implement extra iterator traits for `Segments`

dtolnay / path-to-error

Find out path at which a deserialization error occurred

Apache License 2.0

320 stars 12 forks source link

Implement extra iterator traits for `Segments` #23

Closed swlynch99 closed 1 year ago

swlynch99 commented 1 year ago

Segments is a wrapper around std::slice::Iter so it would be nice to have some of the extra iterator traits exposed. This PR adds impls of DoubleEndedIterator, ExactSizeIterator, and Iterator::size_hint.