#network-programming

Use Rustls from any language

Near-lock-free structured logging for Rust: a 65,536-slot ring buffer, formatting deferred to a background thread, 14 output formats (JSON, ECS, GELF, OTLP, logfmt…) and native os_log/journald sinks. Plus an OTLP/HTTP exporter, an MCP server for AI agents, Tower middleware, PII redaction, WebAssembly bindings and a jq-style CLI.

Sans-IO WebRTC implementation in Rust

Async-friendly WebRTC implementation in Rust

Fully featured implementation of OPC-UA in Rust.

One endpoint in front of unlimited MCP servers and REST APIs. The agent sees a fixed ~15-tool surface however many you connect, so tool-list token cost stays flat (about 89% less on a 100-tool stack) and the savings climb as you add more. Single Rust binary.

A collection of network related libraries that includes protocol parsers and daemons

A high-performance non-blocking I/O networking framework focusing on RPC scenarios.

Rust WebTransport library for native and WASM

Rust implementation of Binary Object Representation Serializer for Hashing

Public Key Addressable Resource Records (sovereign TLDs)

a super FTP/FTPS client library for Rust with full RFC support for both passive and active mode

HTTP/2 library written in Rust

Fast, bincode‑compatible serializer/deserializer focused on in‑place initialization and direct memory writes.

Rust implementation of the IETF MoQ Transport protocol

Per-process network monitoring for your terminal with deep packet inspection. Cross-platform, sandboxed.

Repository for the TDS implementation in Rust.

Connect threads, processes, hosts, and languages without a broker.

An open protocol for per-public-key backends for censorship resistant web applications.

Async TLS for the Tokio runtime

Utilities for working with bytes

A full featured, enterprise grade rust MCP SDK

Open-source API mock server for REST, gRPC, GraphQL, WebSocket, Kafka, MQTT and more

Written by humans. WTX is a collection of different transport implementations and related tools focused primarily on web technologies.

netflow_parser

An async messaging framework for Rust

Distributed timestamp & sequence oracle for Rust — strictly monotonic timestamps and gapless, dense ID sequences over gRPC, replicated with pluggable consensus.

Rust implementation of the Data Distribution Service (DDS)

HTTP specific Tower utilities.

P2P networking library - DHT, QUIC transport, four-word addresses, MCP integration. (Rust)