Development Tools

Evaluate Cargo.toml target specifications

Criterion.rs compatibility layer for CodSpeed

Internal Slint Runtime Library.

Common code used to support the vergen libraries

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

A collection of JavaScript tools written in Rust.

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

MultiversX smart contract API

Interpreter library for Slint

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

UTF-8 paths

A compiler for the GraphQL query language.

A build-time information stored in your rust project

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

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

FSST string compression for Lance

High-performance ULID and Snowflake-style IDs. Unique, monotonic, and lexicographically sortable IDs optimized for low-latency services and async workloads.

A collection of JavaScript tools written in Rust.

Macro helper for slint crate

Structured execution telemetry event schema used across VT Code crates.

Library for retrieving and interacting with the crates.io index

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

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

I/O utilities for Lance

Encoders and decoders for the Lance file format

A collection of JavaScript tools written in Rust.

Manual coverage marks.

Track and query Cargo dependency graphs.

An engine for scripting reactive browsers in Rust by adding custom views to structures

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

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 indices implementation

Arrow Extension for Lance

Lance Columnar Format -- Core Library

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

A collection of JavaScript tools written in Rust.

A collection of JavaScript tools written in Rust.

A collection of JavaScript tools written in Rust.

High-level Rust integration of opentelemetry metrics and InfluxDB

Search and Rewrite code at large scale using precise AST pattern

Shared traits for paths, telemetry, and error reporting reused across VT Code component extractions

Workspace-friendly code indexer extracted from VT Code

Macros for the Divan compatibility layer for CodSpeed

tree-sitter query files compatible with Topiary

Rust SDK for Model Context Protocol (MCP) with zero-boilerplate macros and WASM support

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

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

Lance Namespace Core APIs