Crate features / x25519-dalek
Feature flags · x25519-dalek 3.0.0 · from crates.io 2026-10-24
x25519-dalek features: what each one does, and the line to copy
Short answerx25519-dalek 3.0.0 has 6 features. By default it turns on precomputed-tables, zeroize; add default-features = false to start from nothing. It needs Rust 1.85 or newer.
Pick features
Every feature
| Feature | In default | Turns on |
|---|---|---|
getrandom | dep:getrandom | |
precomputed-tables | yes | curve25519-dalek/precomputed-tables |
reusable_secrets | nothing else (a switch the code checks) | |
serde | dep:serde, curve25519-dalek/serde | |
static_secrets | nothing else (a switch the code checks) | |
zeroize | yes | dep:zeroize, curve25519-dalek/zeroize |
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 x25519-dalek declares (rust-version), and the release that changed it:
- 2.0.0-rc.3 (2023-06-24): Rust 1.60
- 3.0.0-pre.0 (2025-07-09): Rust 1.85
Stuck on an older compiler? Pin the last version that supports it, for example cargo update -p x25519-dalek --precise <version>, or use resolver 3, which picks compatible versions for you.
More on x25519-dalek
Real downloads, dependents and alternatives: x25519-dalek crate data (270.2K real downloads a day, 883 dependents).
docs.rs feature list · crates.io · license BSD-3-Clause · edition 2024
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