4 releases
0.1.3 | May 20, 2019 |
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0.1.2 | Mar 29, 2019 |
0.1.1 | Mar 29, 2019 |
0.1.0 | Feb 2, 2019 |
#252 in Caching
8KB
155 lines
reiterate
An adaptor around an iterator that can produce multiple iterators sharing an underlying cache.
The underlying iterator must produce heap-allocated StableDeref values,
e.g. Box or String. If you have an iterator that produces Copy values,
use CopyReiterator
instead.
use reiterate::Reiterate;
let x = vec!["a".to_string(), "b".to_string(), "c".to_string(), "d".to_string()];
let reiterate = Reiterate::new(x);
for i in &reiterate {
println!("{}", i);
}
for i in &reiterate {
// will reuse cached values
println!("{}", i);
}
Dependencies
~96KB