Crate zip_fill[−][src]
Expand description
Iterator extensions
Zip two iterators, if they have different length, the shortest is extended using a default value.
The two iterators must have the same Item
type.
It is similar to zip_longest
algorithm from the itertool
python library.
Example
use zip_fill::ZipFill; let a = [ 1, 2, 3, 4]; let b = [ 1, 2]; let z: Vec<_> = a.iter().zip_longest(&b, &0).collect(); assert_eq!(vec!((&1, &1), (&2, &2), (&3, &0), (&4, &0)), z); let z: Vec<_> = zip_fill::zip_longest_with(&a, &b, &0, |a, b| a + b).collect(); assert_eq!(vec!(2, 4, 3, 4), z);
Structs
Traits
Provide additional methods to Iterator
Functions
Zip two iterators extending the shorter one with the provided fill_value
.
Zip two iterators with the given function extending the shorter one
with the provided fill_value
.