tokio

crates.io v1.51.1

9,255,745 weekly downloads · 16 Dependencies

Recently published

Source data as of:

Summary

An event-driven, non-blocking I/O platform for writing asynchronous I/O backed applications.

Install cargo add tokio

Registry values

Reproduced verbatim from the official registry, with the source named on each value.

Weekly downloads 9,255,745 Source: crates.io (Rust)
Releases 184 Last release: 2026-04-08 Source: crates.io (Rust)
Dependencies 16 Source: crates.io (Rust)

Description

An event-driven, non-blocking I/O platform for writing asynchronous I/O backed applications.

Registry-supplied description, cleaned to plain text. Source: crates.io (Rust).

Show original (raw) description
An event-driven, non-blocking I/O platform for writing asynchronous I/O
backed applications.

Package details

Package
tokio
Registry
crates.io
Version
1.51.1
Weekly downloads
9,255,745 (weekly)
Dependencies
16: pin-project-lite, backtrace, bytes, io-uring, libc, mio, parking_lot, signal-hook-registry, slab, socket2, tokio-macros, tracing, windows-sys
Releases
184
Last release
2026-04-08
First published
2016-07-01
Keywords
io, async, non-blocking, futures
Homepage
https://tokio.rs
Repository
https://github.com/tokio-rs/tokio

Why a field shows "—": A dash means the value is not published by the source registry for that package. Quanteta never fills in a guessed value — a missing field stays blank.

Derived indices (computation method published)

Quanteta-computed from the registry values below. This is a derived index, not a measured registry metric. See the formula on the Data & Sources page.

Q-Vitality Quanteta 92.5 / 100 Maintenance activity index (release cadence + download level).
Q-Trust Quanteta 21.9 / 100 Adoption / stability index (community size + download stability + age).
Q-Risk Quanteta 42.5 / 100 Dependency-surface index. Higher = more risk factors detected.

Data & Sources