Crate features / serde_qs
Feature flags · serde_qs 1.1.3 · from crates.io 2026-10-24
serde_qs features: what each one does, and the line to copy
Short answerserde_qs 1.1.3 has 11 features. Nothing is on by default: turn on what you use. It needs Rust 1.85 or newer.
Pick features
Every feature
| Feature | In default | Turns on |
|---|---|---|
actix | nothing else (a switch the code checks) | |
actix2 | nothing else (a switch the code checks) | |
actix3 | actix-web3, dep:futures-util | |
actix4 | actix-web4, dep:futures-util | |
axum | axum-framework | |
benchmarks | dep:criterion | |
debug_parsed | nothing else (a switch the code checks) | |
default_to_form_encoding | nothing else (a switch the code checks) | |
futures | nothing else (a switch the code checks) | |
indexmap | dep:indexmap | |
warp | tracing, warp-framework |
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 serde_qs declares (rust-version), and the release that changed it:
- 0.9.0 (2022-03-06): Rust 1.36
- 0.13.0 (2024-04-07): Rust 1.61
- 0.14.0 (2025-03-04): Rust 1.63
- 0.15.0 (2025-04-22): Rust 1.66
- 1.0.0-rc.0 (2025-05-26): Rust 1.68
- 1.0.0-rc.4 (2025-12-14): Rust 1.82
- 1.0.0 (2026-02-01): Rust 1.85
Stuck on an older compiler? Pin the last version that supports it, for example cargo update -p serde_qs --precise <version>, or use resolver 3, which picks compatible versions for you.
More on serde_qs
docs.rs feature list · crates.io · license MIT/Apache-2.0 · edition 2024
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