Cargo Features

elrond-codec has no features set by default.

elrond-codec = { version = "0.16.0", features = ["alloc", "derive", "num-bigint"] }
derive = elrond-codec-derive

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.

num-bigint implicit feature

Enables num-bigint

can only be used in std contexts

elrond-codec-derive derive?