fallible-iterator

Merge pull request #37 from dpc/release

Release v0.3.0

Removed

• FromFallibleIterator trait is removed, FallibleIterator::collect now requires std::iter::FromIterator, which has strictly more implementations.

Added

• add convenient wrapper for std::iter::Iterator
• more utilities mirroring std::iter
• Peekable methods
• IteratorExt for convenient conversion
• FallibleIterator::unwrap

Changed

• All closures used by adaptor methods now return Results.
• FromFallibleIterator::from_fallible_iterator has been renamed to from_fallible_iter and now takes an IntoFallibleIterator.
• IntoFallibleIterator::into_fallible_iterator has been renamed to into_fallible_iter.
• IntoFallibleIterator::IntoIter has been renamed to IntoFallibleIter.

Removed

• FallibleIterator::and_then has been removed as FallibleIterator::map is now equivalent.

Added

• Added step_by, for_each, skip_while, take_while, skip, scan, flat_map, flatten, inspect, partition, find_map, max_by, min_by, unzip, cycle, and try_fold to FallibleIterator.
• Added rfold and try_rfold to DoubleEndedFallibleIterator.

Add FallibleIterator::and_then

• Fix nth
• Fix documentation

• Add zip, iterator, map_err, filter, filter_map, any, all, fold, find,
  position, min, max, min_by_key, max_by_key, cmp, partial_cmp, eq, ne, lt, le,
  gt, ge for FallibleIterator
• Implement FromFallibleIterator for HashSet, HashMap, BTreeSet, and BTreeMap

• Initial release