Cargo Features

[dependencies]
bip0039 = { version = "0.14.0", default-features = false, features = ["std", "all-languages", "chinese-traditional", "japanese", "spanish", "rand"] }
default = rand, std

These default features are set whenever bip0039 is added without default-features = false somewhere in the dependency tree.

std default

Enables std of hmac, pbkdf2, phf, sha2, unicode-normalization, and zeroize

all-languages = chinese-simplified, chinese-traditional, czech, french, italian, japanese, korean, portuguese, spanish

Note: English is the standard so always included

chinese-simplified chinese-traditional all-languages?
czech french italian japanese all-languages?
korean portuguese spanish all-languages?

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.

rand default