Crate features / ecdsa
Feature flags · ecdsa 0.17.0 · from crates.io 2026-10-24
ecdsa features: what each one does, and the line to copy
Short answerecdsa 0.17.0 has 10 features. By default it turns on digest; add default-features = false to start from nothing. It needs Rust 1.85 or newer.
Pick features
Every feature
| Feature | In default | Turns on |
|---|---|---|
algorithm | dep:rfc6979, digest, elliptic-curve/arithmetic | |
alloc | elliptic-curve/alloc, signature/alloc, spki/alloc | |
der | dep:der | |
dev | algorithm, digest/dev, elliptic-curve/dev | |
digest | yes | dep:digest, elliptic-curve/digest, signature/digest |
getrandom | elliptic-curve/getrandom | |
pem | elliptic-curve/pem, pkcs8 | |
pkcs8 | der, digest, elliptic-curve/pkcs8 | |
serde | dep:serdect, elliptic-curve/serde, pkcs8 | |
std | alloc, elliptic-curve/std |
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 ecdsa declares (rust-version), and the release that changed it:
- 0.13.3 (2021-12-04): Rust 1.56
- 0.14.4 (2022-08-16): Rust 1.57
- 0.16.0-pre.0 (2023-02-01): Rust 1.61
- 0.16.0-rc.0 (2023-02-28): Rust 1.65
- 0.17.0-pre.0 (2024-01-09): Rust 1.73
- 0.17.0-rc.0 (2025-05-29): Rust 1.85
Stuck on an older compiler? Pin the last version that supports it, for example cargo update -p ecdsa --precise <version>, or use resolver 3, which picks compatible versions for you.
More on ecdsa
Real downloads, dependents and alternatives: ecdsa crate data (833.1K real downloads a day, 261 dependents).
docs.rs feature list · crates.io · license Apache-2.0 OR MIT · edition 2024
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