Crate features / icu_provider
Feature flags · icu_provider 2.4.0 · from crates.io 2026-10-24
icu_provider features: what each one does, and the line to copy
Short answericu_provider 2.4.0 has 11 features. Nothing is on by default: turn on what you use. It needs Rust 1.88 or newer.
Pick features
2.4.0latest version
11features
10optional dependencies
1.88MSRV (rust-version)
Every feature
| Feature | In default | Turns on |
|---|---|---|
alloc | icu_locale_core/alloc, serde?/alloc, yoke/alloc, zerofrom/alloc, zerovec/alloc, zerotrie?/alloc, dep:stable_deref_trait, dep:writeable | |
baked | dep:zerotrie, dep:writeable | |
deserialize_bincode_1 | serde, dep:bincode, std | |
deserialize_json | serde, dep:serde_json | |
deserialize_postcard_1 | serde, dep:postcard | |
export | serde, dep:erased-serde, dep:databake, std, sync, dep:postcard, zerovec/databake | |
logging | dep:log | |
serde | dep:serde, yoke/serde | |
std | alloc | |
sync | nothing else (a switch the code checks) | |
zerotrie | nothing else (a switch the code checks) |
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 icu_provider declares (rust-version), and the release that changed it:
- 1.3.0 (2023-09-23): Rust 1.66
- 1.4.0 (2023-11-16): Rust 1.67
- 2.0.0-beta1 (2024-11-23): Rust 1.71.1
- 2.0.0-beta2 (2025-02-26): Rust 1.81
- 2.0.0 (2025-05-07): Rust 1.82
- 2.1.0 (2025-10-28): Rust 1.83
- 2.2.0 (2026-04-01): Rust 1.86
- 2.3.0 (2026-08-13): Rust 1.88
Stuck on an older compiler? Pin the last version that supports it, for example cargo update -p icu_provider --precise <version>, or use resolver 3, which picks compatible versions for you.
More on icu_provider
docs.rs feature list · crates.io · license Unicode-3.0 · edition 2024
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