This crate provides many extensions to core/std library types, and provides some new abstractions.

This crate provides:

• Extension traits for strings/slices/Option/Result/bool.

• SelfOps:to extend all types with generic operations.

• Type-level representations of bool and unsafe .

• Marker traits to encode invariants about types.

• etc.

no-std support

To use this crate in no_std contexts disable the default-feature.

Supported Rust versions

This crate support Rust back to 1.20, using a build script to automatically enable features from newer versions.

Cargo Features

"std":Enables standard library support.Enabled by default.

"serde_":Enables serde support.Disabled by default.

"typenum":Enables trait impls for typenum types.Disabled by default.

"colltraits":Enables trait impls for the collection traits in the collection_traits module.

License

core_extensions is 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 core_extensions by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.