Crate with parts of Rust std library ( different implementations, features not yet stabilised etc ), in particular [Box], [Vec], [Rc], String and [collections]::{ BTreeMap, BTreeSet, HashMap, HashSet }.

Box, Rc and String do not have all std methods/traits implemented.

HashMap and HashSet are imported from the hashbrown crate.

RcStr is a reference-counted string based on RcSlice.

The localalloc module has allocator implementations.

Features

This crate supports the following cargo features:

• serde : enables serialisation of [Vec], String, BTreeMap and BTreeSet via serde crate.
• unsafe-optim : Enable unsafe optimisations in release mode.
• dynbox : enables Boxing of dyn values, requires nightly toolchain. An alternative is to use the [unsize_box] macro.
• log-alloc : prints details of thread-local allocation when thread terminates.

Crate with parts of Rust std library ( different implementations, features not yet stabilised etc ), in particular Box, Vec, Rc, String and collections::{ BTreeMap, BTreeSet, HashMap, HashSet }.

Box, Rc and String do not have all std methods/traits implemented.

HashMap and HashSet are imported from the hashbrown crate.

RcStr is a reference-counted string based on RcSlice.

The localalloc module has fast thread-local bump allocators.

crates.io : https://crates.io/crates/pstd

documentation: https://docs.rs/pstd/latest/pstd/