53 releases
| 0.27.9 | Apr 14, 2026 |
|---|---|
| 0.27.7 | Jun 6, 2025 |
| 0.27.5 | Dec 20, 2024 |
| 0.27.3 | Sep 4, 2024 |
| 0.2.0 | Oct 8, 2016 |
#13 in #fips
41,362,872 downloads per month
Used in 6,184 crates
(1,186 directly)
46KB
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hyper-rustls
This is an integration between the Rustls TLS stack and the hyper HTTP library.
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) |
Dependencies
~10–21MB
~362K SLoC