Module iterators

Expand description

Functions and adaptors for iterators.

Modules§

bit_distributor: Contains BitDistributor, which helps generate tuples exhaustively.
comparison: Functions that compare adjacent iterator elements.
iterator_cache: Contains IteratorCache, which remembers values produced by an iterator.

IterWindows: Generates sliding windows of elements from an iterator.
NonzeroValues: Generates all the nonzero values of a provided iterator.
ThueMorseSequence: An iterator that generates the Thue-Morse sequence. See thue_morse_sequence for more information.

count_is_at_least: Returns whether an iterator returns at least some number of values.
count_is_at_most: Returns whether an iterator returns at most some number of values.
first_and_last: Returns the first and last elements of an iterator, or None if it is empty.
is_constant: Returns whether all of the values generated by an iterator are equal.
is_unique: Returns whether an iterator never returns the same value twice.
iter_windows: Returns windows of $n$ adjacent elements of an iterator, advancing the window by 1 in each iteration. The values are cloned each time a new window is generated.
matching_intervals_in_iterator: Groups elements of an iterator into intervals of adjacent elements that match a predicate. The endpoints of each interval are returned.
nonzero_values: Returns an iterator that generates all the nonzero values of a provided iterator.
prefix_to_string: Converts a prefix of an iterator to a string.
thue_morse_sequence: Returns an iterator that generates the Thue-Morse sequence.