Crate frequency_btreemap [−] [src]
The Frequency
trait represents types that keep track of the
observed counts of items. The BTreeMapFrequency
type
is a frequency counter backed by a BTreeMap
.
Usage
Add frequency
and frequency-btreemap
to your Cargo.toml
:
[dependencies] frequency = "^1.0.0" frequency-btreemap = "^1.0.0"
Import both Frequency
and
BTreeMapFrequency
:
extern crate frequency; extern crate frequency_btreemap; use frequency::Frequency; use frequency_btreemap::BTreeMapFrequency;
Structs
BTreeMapFrequency |
A frequency counter backed by a |