Thanks to visit codestin.com
Credit goes to lib.rs

Lib.rs

› ravif › Features

Cargo Features

[dependencies]
ravif = { version = "0.13.0", default-features = false, features = ["asm", "threading"] }
default = asm, threading

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

asm default

Enables asm of rav1e

threading default

Enables rayon, threading of rav1e

ravif has 3 features without comments.