Module itertools::adaptors

Licensed under the Apache License, Version 2.0 https://www.apache.org/licenses/LICENSE-2.0 or the MIT license https://opensource.org/licenses/MIT, at your option. This file may not be copied, modified, or distributed except according to those terms.

Re-exports

• pub use self::map::map_into;
• pub use self::map::map_ok;
• pub use self::map::MapInto;
• pub use self::map::MapOk;
• pub use self::coalesce::*;
• pub use self::multi_product::*;

Modules

• coalesce 🔒
• map 🔒
• multi_product 🔒

Macros

• impl_tuple_combination 🔒

Structs

• Batching
  A “meta iterator adaptor”. Its closure receives a reference to the iterator and may pick off as many elements as it likes, to produce the next iterator element.
• FilterMapOk
  An iterator adapter to filter and apply a transformation on values within a nested Result::Ok.
• FilterOk
  An iterator adapter to filter values within a nested Result::Ok.
• Interleave
  An iterator adaptor that alternates elements from two iterators until both run out.
• InterleaveShortest
  An iterator adaptor that alternates elements from the two iterators until one of them runs out.
• Positions
  An iterator adapter to get the positions of each element that matches a predicate.
• Product
  An iterator adaptor that iterates over the cartesian product of the element sets of two iterators I and J.
• PutBack
  An iterator adaptor that allows putting back a single item to the front of the iterator.
• TakeWhileRef
  An iterator adaptor that borrows from a Clone-able iterator to only pick off elements while the predicate returns true.
• Tuple1Combination
• Tuple2Combination
• Tuple3Combination
• Tuple4Combination
• Tuple5Combination
• Tuple6Combination
• Tuple7Combination
• Tuple8Combination
• Tuple9Combination
• Tuple10Combination
• Tuple11Combination
• Tuple12Combination
• TupleCombinations
  An iterator to iterate through all combinations in a Clone-able iterator that produces tuples of a specific size.
• Update
  An iterator adapter to apply a mutating function to each element before yielding it.
• WhileSome
  An iterator adaptor that filters Option<A> iterator elements and produces A. Stops on the first None encountered.

Traits

• HasCombination

Functions

• batching
  Create a new Batching iterator.
• cartesian_product
  Create a new cartesian product iterator
• checked_binomial 🔒
• filter_map_ok
  Create a new FilterOk iterator.
• filter_ok
  Create a new FilterOk iterator.
• interleave
  Create an iterator that interleaves elements in i and j.
• interleave_shortest
  Create a new InterleaveShortest iterator.
• positions
  Create a new Positions iterator.
• put_back
  Create an iterator where you can put back a single item
• take_while_ref
  Create a new TakeWhileRef from a reference to clonable iterator.
• transpose_result 🔒
• tuple_combinations
  Create a new TupleCombinations from a clonable iterator.
• update
  Create a new Update iterator.
• while_some
  Create a new WhileSome<I>.