Lib.rs

Cargo Features

[dependencies]
sm2 = { version = "0.13.3", default-features = false, features = ["std", "alloc", "arithmetic", "dsa", "getrandom", "pem", "pkcs8", "serde"] }

default = arithmetic, dsa, pem, std

These default features are set whenever sm2 is added without default-features = false somewhere in the dependency tree.

std default = alloc

Enables std of elliptic-curve and optional signature

alloc std

Enables alloc of elliptic-curve

arithmetic default dsa

Enables arithmetic of elliptic-curve and primeorder

optional dependencies

Affects sm2::NonZeroScalar, sm2::PublicKey…

dsa default = arithmetic

Enables rfc6979, signature, and sm3

Affects sm2::dsa…

getrandom dev

Enables rand_core

pem default = pkcs8

Enables pem of elliptic-curve

pkcs8 pem

Enables pkcs8 of elliptic-curve

serde = serdect

Enables serde of elliptic-curve and optional primeorder

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.

serdect serde?