#no-std

Generic elliptic curve cryptography in Rust

Cryptography-related format encoders/decoders: DER, PEM, PKCS, PKIX

Semantic wrapper for byte count representations

Safe cross-platform linker shenanigans

Data structure serialization library with several opposite design goals from Serde

Serde serializable and deserializable trait objects

Implementation of the Jubjub elliptic curve group

Sponge API for Field Elements

Safe per-CPU core mutable state on no_std Rust platforms through exception masking.

A hash table with consistent order and fast iteration; access items by key or sequence index

Bindings to Apple frameworks in Rust

Rust dbc parser

A SD/MMC library with FAT16/FAT32 support, suitable for Embedded Rust systems

Rusty wrappers for Multiboot2.

A lightweight, no-std, object-safe, serialization-only framework for Rust

Compact, clone-on-write vector and string.

A parser combinator library for Rust

A Rust library for linear color calculations and conversion

Cryptographic signature algorithms: DSA, ECDSA, Ed25519

Rust bindings for Ada URL parser

Opinionated REST API types: errors (RFC 9457), pagination, health checks, and more. No HTTP client, no business logic — just types.

Safe rust wrapper around CUDA toolkit

Brotli compressor and decompressor written in rust that optionally avoids the stdlib

Safely cast &T to &U where the struct U contains a single field of type T.

Rust macro for generating flexible bitfields and bitflags, useful for low-level code (embedded or emulators).

Fluent assertions for tests in Rust that are convenient to write and easy to extend

Rust native mqtt client for both std and no_std environmnents.

Serialize [u8; N] as bytes or as human-readable strings, depending on the format.

Library to read Tar archives (by GNU Tar) in `no_std` contexts with zero allocations. The crate is simple and only supports reading of "basic" archives, therefore no extensions, such as GNU Longname.

Rust library for parsing ACPI tables and interpreting AML