Crate const_bitfield

This crate provides macros to generate bitfield-like structs with const support.

Due to offering const support, this library requires the usage of Rust nightly. Additionally, you must add the following feature flags to your crate root:

#![feature(const_convert)]      // optional, when using from/into conversion
#![feature(const_mut_refs)]     // always required
#![feature(const_trait_impl)]   // always required

This is required as some required features are currently gated behind these flags. Further documentation about usage can be found in the individual macros.

Macros

bitfield

This macro defines a new bitfield-like struct backed by a single uint-like type. A variable amount of getters and or setters can be specified on a bitwise level. Every operation automatically ensures that no bounds are being violated.

Traits

Bit

A trait to retrieve a single bit as a boolean.

BitMut

A trait to set a single bit as a boolean.

BitRange

A trait to retrieve a range of bits as type V.

BitRangeMut

A trait to set a range of bits with the type V.