Data Structures

The enum `Either` with variants `Left` and `Right` is a general purpose sum type with two cases.

Shared types for the rustls PKI ecosystem

A library to generate and parse UUIDs.

UTF-8 string and byte string interner and symbol table

Wasmer Common Types

A library for creating compact sets of enums.

Mixed Integer Linear Programming for Rust, with an user-friendly API. This crate allows modeling LP problems, and lets you solve them with various solvers.

Types related to the Internet Computer Public Specification.

Ethereum primitive types

syn-powered Solidity parser

An implementation of boolean-valued predicate functions.

Decimal number implementation written in pure Rust suitable for financial and fixed-precision calculations.

Arena based tree structure by using indices instead of reference counted pointers

A hash table with consistent order and fast iteration.

Daachorse: Double-Array Aho-Corasick

A bit vector optimized for size and inline storage

Track and query Cargo dependency graphs.

A collection of histogram data structures

Types and traits for working with bytes (bytes crate fork)

Next-gen compile-time-checked builder generator, named function's arguments, and more!

FSST string compression for Lance

An R*-tree spatial index

Compact, clone-on-write vector and string.

`tinyvec` provides 100% safe vec-like data structures.

`static` friendly data structures that don't require dynamic memory allocation

Hybrid typenum-based and const generic array types designed to provide the flexibility of typenum-based expressions while also allowing interoperability and a transition path to const generics

Canonical type definitions for EIP-155 chains

D-Bus & GVariant encoding & decoding

A very fast 2D Delaunay triangulation library.

A hash table with consistent order and fast iteration.

Generic cache implementations and simplified function memoization

Lance indices implementation

Encoders and decoders for the Lance file format

I/O utilities for Lance

Canister Developer Kit macros.

Pure data types and constants for spider_agent automation. Zero heavy dependencies.

Structured execution telemetry event schema used across VT Code crates.

Generic types implementing functionality of arrays

Agent library to communicate with the Internet Computer, following the Public Specification.

Persistent data structures with structural sharing

Shorthand macros to assist creating Decimal types.

ZeroFrom trait for constructing

Blazing fast concurrent HashMap for Rust.

Arrow Extension for Lance

Utilities for the Lance table format

A columnar data format that is 100x faster than Parquet for random access.

A columnar data format that is 100x faster than Parquet for random access.

A columnar data format that is 100x faster than Parquet for random access.

Lance Columnar Format -- Core Library

Auto-updated registry of LLM model capabilities (vision, audio, etc.)