Cargo Features

[dependencies]
x509-signature = { version = "0.5.0", default-features = false, features = ["std", "rsa", "webpki", "rustls"] }
default = rsa

The rsa feature is set by default whenever x509-signature is added without default-features = false somewhere in the dependency tree.

std rustls?

Enables std of webpki ^0.21.3

rsa default

Enables alloc of ring ^0.16.15

webpki = w
rustls = r, std

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](https://rust-lang.github.io/rfcs/3491-remove-implicit-features.html).

w std? webpki?

Enables webpki ^0.21.3

r rustls?

Enables rustls ^0.18.0