Cargo Features

[dependencies]
winter-crypto = { version = "0.10.2", default-features = false, features = ["std", "concurrent"] }
default = std

The std feature is set by default whenever winter-crypto is added without default-features = false somewhere in the dependency tree.

std default concurrent?

Enables std of blake3, winter-math, sha3, and winter-utils

blake3:

This crate uses libstd for std::io trait implementations, and also for runtime CPU feature detection. This feature is enabled by default. If you use --no-default-features, the only way to use the SIMD implementations in this
crate is to enable the corresponding instruction sets statically for the entire build, with e.g. RUSTFLAGS="-C target-cpu=native".

concurrent = std

Enables concurrent of winter-utils

Affects merkle::concurrent