Cargo Features

fastrlp has no features set by default.

[dependencies]
fastrlp = { version = "0.4.0", features = ["std", "alloc", "derive", "ethbloom", "ethnum"] }
std = alloc
alloc std?
derive = fastrlp-derive
ethbloom

Enables ethbloom of ethereum-types

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.

ethnum implicit feature

Enables ethnum

ethnum:

256-bit integer implementation

ethereum-types ethbloom?
fastrlp-derive derive?