Development Tools

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Internal Slint Runtime Library.

A protocol for standardizing communication between code editors and AI coding agents

Interpreter library for Slint

Criterion.rs compatibility layer for CodSpeed

A collection of JavaScript tools written in Rust.

Macro helper for slint crate

I/O utilities for Lance

Generate 'cargo:rustc-env' instructions via 'build.rs' for use in your code via the 'env!' macro

Common code used to support the vergen libraries

Shared types and serde paths for fallow codebase intelligence

A collection of JavaScript tools written in Rust.

Core protocol types and traits for the Agent Client Protocol

FSST string compression for Lance

A collection of JavaScript tools written in Rust.

Evaluate Cargo.toml target specifications

High-performance JSONLogic (json-logic) rules engine and sandboxed expression evaluator in Rust — one core, official bindings for Node.js, WASM, Python, Go, Java, .NET, and PHP. Compile once, evaluate in nanoseconds.

A flexible implementation of the Builder pattern supporting nested builders and collection-specific subformers. Its compile-time structures and traits that are not generated but reused.

A flexible implementation of the Builder pattern supporting nested builders and collection-specific subformers. Simplify the construction of complex objects.

Encoders and decoders for the Lance file format

Lance Namespace Core APIs

Generate 'cargo:rustc-env' instructions via 'build.rs' for use in your code via the 'env!' macro

Generate 'cargo:rustc-env' instructions via 'build.rs' for use in your code via the 'env!' macro

ASIMOV Software Development Kit (SDK) for Rust

Structured execution telemetry event schema used across VT Code crates.

MultiversX smart contract API

Thin telemetry facade for Greentic: tracing/logging/metrics with OTLP + WASM.

A compiler for the GraphQL query language.

Track and query Cargo dependency graphs.

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.

Utilities for the Lance table format

Arrow Extension for Lance

Lance Columnar Format -- Core Library

Lance indices implementation

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.

Search and Rewrite code at large scale using precise AST pattern

Data model, serializer, and deserializer for JUnit/XUnit XML

Rust platform registry with information about valid Rust platforms (target triple, target_arch, target_os) sourced from the Rust compiler.

Testing help tools for git-mit

Adds #[derive(x)] macros for more traits

A collection of JavaScript tools written in Rust.

A collection of JavaScript tools written in Rust.

A collection of JavaScript tools written in Rust.

A collection of JavaScript tools written in Rust.

Cargo commands for modifying a `Cargo.toml` file..

Library for retrieving and interacting with the crates.io index

A Rust service foundations library.

A command-line tool for interacting with Espressif devices