Cargo Features

frunk = { version = "0.4.2", default-features = false, features = ["std", "validated", "proc-macros", "serde"] }
default = proc-macros, validated

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

std validated

Enables std of frunk_core

validated default = std

Affects frunk::validated

proc-macros default = frunk_proc_macros

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.

serde implicit feature

Enables serde


A generic serialization/deserialization framework

frunk_proc_macros proc-macros