Cargo Features

multiversx-sc-codec has no features set by default.

[dependencies]
multiversx-sc-codec = { version = "0.18.8", features = ["alloc", "derive", "num-bigint"] }
alloc
derive = multiversx-sc-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 =0.4.4

can only be used in std contexts

multiversx-sc-codec-derive derive?