cds - Collection of Data Structures

cds implements handy data structures written for speed and ergonomic API.

What's included?

• SpareMemoryPolicy - a custom policy for handling spare memory in collections
• LengthType - a customizable type to track fixed-capacity collection length (allows creation of very compact collection types)
• ArrayVec - an array with vector-like API
• ArrayString - an array with string-like API
• lformat! - a macro to format a string on stack, without memory allocation (yields an ArrayString)

Crate Features

Every data structure has a corresponding crate feature written in all lowercase. For example, arrayvec enables ArrayVec. None of the data structures is enabled by default.

Additionally, the following crate features are available:

• alloc - enables usage of the standard [alloc] crate.

• std- enables usage of the Rust standard library.

  Currently, this feature implies alloc, and enables implementation of traits from std which are not available in core.

  Without this feature the crate is no_std.

Documentation

The documentation is at docs.rs/cds

Roadmap

• SmallVec - a vector with inline capacity to avoid heap allocation
• SmallString - a string with inline capacity to avoid heap allocation

Changelog

The changelog is maintained in CHANGELOG.md

License

Licensed under either of

• Apache License, Version 2.0 (LICENSE-APACHE or http://www.apache.org/licenses/LICENSE-2.0)
• MIT license (LICENSE-MIT or http://opensource.org/licenses/MIT)

at your option.

Contribution

Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.