Cargo Features

[dependencies]
bc4py_hash = { version = "0.1.3", default-features = false, features = ["hashs", "poc", "progress-bar"] }
default = hashs, poc, progress-bar

These default features are set whenever bc4py_hash is added without default-features = false somewhere in the dependency tree.

hashs default = libc
poc default = blake2b_simd, etcommon-bigint, regex
progress-bar default

Features from optional dependencies

In crates that don't use the dep: syntax, optional dependencies automatically become Cargo features. These features may have been created by mistake, and this functionality may be removed in the future.

libc hashs
regex poc
etcommon-bigint poc
blake2b_simd poc

Enables blake2b_simd ^0.5

will be changed to blake3