Lib.rs

Cargo Features

[dependencies]
blockhash = { version = "1.0.0", default-features = false, features = ["std", "image"] }

default = image, std

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

std 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.

image default