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Last update: 07/04/2026

hyper-rustls

Integration between hyper HTTP library and rustls TLS stack

Latest version: 0.27.7 registry icon
Maintenance score
100
Safety score
100
Popularity score
85
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Security
  Vulnerabilities
Version Suggest Low Medium High Critical
0.27.7 0 0 0 0 0
0.27.6 0 0 0 0 0
0.27.5 0 0 0 0 0
0.27.4 0 0 0 0 0
0.27.3 0 0 0 0 0
0.27.2 0 0 0 0 0
0.27.1 0 0 0 0 0
0.27.0 0 0 0 0 0
0.26.0 0 0 0 0 0
0.25.0 0 0 0 0 0
0.24.2 0 0 0 0 0
0.24.1 0 0 0 0 0
0.24.0 0 0 0 0 0
0.23.2 0 0 0 0 0
0.23.1 0 0 0 0 0
0.23.0 0 0 0 0 0
0.22.1 0 0 0 0 0
0.22.0 0 0 0 0 0
0.21.0 0 0 0 0 0
0.20.0 0 0 0 0 0
0.19.1 0 0 0 0 0
0.19.0 0 0 0 0 0
0.18.0 0 0 0 0 0
0.17.1 0 0 0 0 0
0.17.0 0 0 0 0 0
0.16.1 0 0 0 0 0
0.16.0 0 0 0 0 0
0.15.1 0 0 0 0 0
0.15.0 0 0 0 0 0
0.14.0 0 0 0 0 0
0.13.0 0 0 0 0 0
0.12.0 0 0 0 0 0
0.11.0 0 0 0 0 0
0.10.0 0 0 0 0 0
0.9.0 0 0 0 0 0
0.8.0 0 0 0 0 0
0.7.0 0 0 0 0 0
0.6.2 0 0 0 0 0
0.6.1 0 0 0 0 0
0.6.0 0 0 0 0 0
0.5.0 0 0 0 0 0
0.4.0 0 0 0 0 0
0.3.3 0 0 0 0 0
0.3.2 0 0 0 0 0
0.3.1 0 0 0 0 0
0.3.0 0 0 0 0 0
0.2.1 0 0 0 0 0
0.2.0 0 0 0 0 0

Stability
Latest release:

0.27.7 - This version is safe to use because it has no known security vulnerabilities at this time. Find out if your coding project uses this component and get notified of any reported security vulnerabilities with Meterian-X Open Source Security Platform

Licensing

Maintain your licence declarations and avoid unwanted licences to protect your IP the way you intended.

ISC   -   ISC License

Not a wildcard

Not proprietary

OSI Compliant

Apache-2.0   -   Apache License 2.0

Not a wildcard

Not proprietary

OSI Compliant

MIT   -   MIT License

Not a wildcard

Not proprietary

OSI Compliant

hyper-rustls

This is an integration between the Rustls TLS stack and the hyper HTTP library.

Build Status Crate Documentation

Release history

Release history can be found on GitHub.

License

hyper-rustls is distributed under the following three licenses:

  • Apache License version 2.0.
  • MIT license.
  • ISC license.

These are included as LICENSE-APACHE, LICENSE-MIT and LICENSE-ISC respectively. You may use this software under the terms of any of these licenses, at your option.

Running examples

server

cargo run --example server

client

cargo run --example client "https://docs.rs/hyper-rustls/latest/hyper_rustls/"

Crate features

This crate exposes a number of features to add support for different portions of hyper-util, rustls, and other dependencies.

Feature flag Enabled by default Description
aws-lc-rs yes Enables use of the AWS-LC backend for rustls
http1 yes Enables HTTP/1 support in hyper-util
http2 no Enables HTTP/2 support in hyper-util
webpki-tokio no Uses a compiled-in set of root certificates trusted by Mozilla (via webpki-roots)
native-tokio yes Use the platform's native certificate store at runtime (via rustls-native-certs)
rustls-platform-verifier no Use the operating system's verifier for certificate verification (via rustls-platform-verifier)
ring no Enables use of the ring backend for rustls
tls12 yes Enables support for TLS 1.2 (only TLS 1.3 supported when disabled)
logging yes Enables logging of protocol-level diagnostics and errors via log
fips no Enables support for using a FIPS 140-3 compliant backend via AWS-LC (enables aws-lc-rs feature)