Crate features / aws-lc-sys
Feature flags · aws-lc-sys 0.46.0 · from crates.io 2026-10-24
aws-lc-sys features: what each one does, and the line to copy
Short answeraws-lc-sys 0.46.0 has 7 features. By default it turns on all-bindings; add default-features = false to start from nothing. It needs Rust 1.71.0 or newer.
Pick features
Every feature
| Feature | In default | Turns on |
|---|---|---|
all-bindings | yes | nothing else (a switch the code checks) |
asan | nothing else (a switch the code checks) | |
bindgen | dep:bindgen | |
disable-prebuilt-nasm | nothing else (a switch the code checks) | |
fips | dep:bindgen | |
prebuilt-nasm | nothing else (a switch the code checks) | |
ssl | bindgen, all-bindings |
dep:x turns on the optional dependency x; x/y turns on feature y of dependency x (with ?, only if x is already on).
MSRV history
The minimum Rust version aws-lc-sys declares (rust-version), and the release that changed it:
- 0.2.0 (2022-11-16): Rust 1.57.0
- 0.5.0 (2023-04-19): Rust 1.60.0
- 0.13.2 (2024-02-15): Rust 1.61.0
- 0.17.0 (2024-05-23): Rust 1.63.0
- 0.31.0 (2025-09-09): Rust 1.70.0
- 0.37.1 (2026-02-11): Rust 1.71.0
Stuck on an older compiler? Pin the last version that supports it, for example cargo update -p aws-lc-sys --precise <version>, or use resolver 3, which picks compatible versions for you.
More on aws-lc-sys
Real downloads, dependents and alternatives: aws-lc-sys crate data (1.2M real downloads a day, 54 dependents).
Security record: aws-lc-sys advisories.
docs.rs feature list · crates.io · license ISC AND (Apache-2.0 OR ISC) AND Apache-2.0 AND MIT AND BSD-3-Clause AND (Apache-2.0 OR ISC OR MIT) AND (Apache-2.0 OR ISC OR MIT-0) · edition 2021
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