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Crate features / aws-smithy-runtime-api

Feature flags · aws-smithy-runtime-api 1.19.1 · from crates.io 2026-10-24

aws-smithy-runtime-api features: what each one does, and the line to copy

Short answeraws-smithy-runtime-api 1.19.1 has 6 features. Nothing is on by default: turn on what you use. It needs Rust 1.94.1 or newer.

Pick features

1.19.1latest version
6features
2optional dependencies
1.94.1MSRV (rust-version)

Every feature

FeatureIn defaultTurns on
clientnothing else (a switch the code checks)
http-02xdep:http-02x
http-1xnothing else (a switch the code checks)
http-authdep:zeroize
legacy-clientclient
test-utilaws-smithy-types/test-util, http-1x

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-smithy-runtime-api declares (rust-version), and the release that changed it:

  • 1.9.3 (2025-12-08): Rust 1.88
  • 1.11.4 (2026-02-10): Rust 1.91
  • 1.11.6 (2026-03-02): Rust 1.91.1
  • 1.13.0 (2026-07-07): Rust 1.94.1

Stuck on an older compiler? Pin the last version that supports it, for example cargo update -p aws-smithy-runtime-api --precise <version>, or use resolver 3, which picks compatible versions for you.

More on aws-smithy-runtime-api

Real downloads, dependents and alternatives: aws-smithy-runtime-api crate data (509K real downloads a day, 909 dependents).

docs.rs feature list · crates.io · license Apache-2.0 · edition 2021

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Before you depend on itaws-smithy-runtime-api crate dataReal downloads, dependents, alternatives.Read it next →

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