Lib.rs

› Development tools › Procedural macros › BytesCast
#byte #structs #binary-data #procedural #safety #derive #proc-macro

macro bytes-cast-derive

Safely re-interpreting &[u8] bytes as custom structs without copying, for efficiently reading structured binary data. Procedural macro for compile-time soundness checking.

Owned by Simon Sapin, Raphaël Gomès.

4 releases

0.2.0 Jan 10, 2023
0.1.2 Jan 10, 2023
0.1.1 Apr 8, 2021
0.1.0 Jan 15, 2021

#90 in #safety

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Used in bytes-cast

Zlib OR Apache-2.0 OR MIT

7KB
71 lines

bytes-cast-derive

The #[derive(BytesCast)] procedural macro for the bytes-cast crate. This statically checks the safety invariants required of custom structs.

This crate contains code derived from https://github.com/Lokathor/bytemuck.

Dependencies

~1.5MB
~38K SLoC