Crate features / aws-sdk-s3
Feature flags · aws-sdk-s3 1.155.0 · from crates.io 2026-10-24
aws-sdk-s3 features: what each one does, and the line to copy
Short answeraws-sdk-s3 1.155.0 has 11 features. By default it turns on sigv4a, http-1x, rustls, default-https-client, rt-tokio; add default-features = false to start from nothing. It needs Rust 1.94.1 or newer.
Pick features
Every feature
| Feature | In default | Turns on |
|---|---|---|
behavior-version-latest | nothing else (a switch the code checks) | |
default-https-client | yes | aws-smithy-runtime/default-https-client |
gated-tests | nothing else (a switch the code checks) | |
http-02x | dep:http, aws-smithy-runtime-api/http-02x | |
http-1x | yes | aws-smithy-runtime-api/http-1x |
legacy-https-client | aws-smithy-runtime/tls-rustls | |
legacy-test-util | test-util, aws-smithy-runtime/legacy-test-util | |
rt-tokio | yes | aws-smithy-async/rt-tokio, aws-smithy-types/http-body-1-x, aws-smithy-types/rt-tokio |
rustls | yes | aws-smithy-runtime/tls-rustls |
sigv4a | yes | aws-runtime/sigv4a |
test-util | aws-credential-types/test-util |
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-sdk-s3 declares (rust-version), and the release that changed it:
- 1.25.0 (2024-05-01): Rust 1.75.0
- 1.30.0 (2024-05-22): Rust 1.76.0
- 1.47.0 (2024-08-29): Rust 1.78.0
- 1.66.0 (2024-12-18): Rust 1.81.0
- 1.85.0 (2025-05-09): Rust 1.82.0
- 1.92.0 (2025-06-12): Rust 1.85.0
- 1.97.0 (2025-07-16): Rust 1.86.0
- 1.110.0 (2025-11-01): Rust 1.88.0
- 1.123.0 (2026-02-11): Rust 1.91.0
- 1.125.0 (2026-03-04): Rust 1.91.1
- 1.138.0 (2026-07-08): Rust 1.94.1
Stuck on an older compiler? Pin the last version that supports it, for example cargo update -p aws-sdk-s3 --precise <version>, or use resolver 3, which picks compatible versions for you.
More on aws-sdk-s3
Real downloads, dependents and alternatives: aws-sdk-s3 crate data (282.6K real downloads a day, 628 dependents).
Security record: aws-sdk-s3 advisories.
docs.rs feature list · crates.io · license Apache-2.0 · edition 2021
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