Crate has moved to

https://crates.io/crates/pstd

lib.rs:

This crate implements a BTreeMap similar to std::collections::BTreeMap.

The standard BtreeMap can use up to twice as much memory as required, this BTreeMap only allocates what is needed ( or a little more to avoid allocating too often ), so memory use can be up to 50% less.

Example

    use btree_experiment::BTreeMap;
    let mut mymap = BTreeMap::new();
    mymap.insert("England", "London");
    mymap.insert("France", "Paris");
    println!("The capital of France is {}", mymap["France"]);

Features

This crate supports the following cargo features:

• serde : enables serialisation of BTreeMap via serde crate.
• unsafe-optim : uses unsafe code for extra optimisation.