Deriving From, TryFrom and create new_with_*args* functions.
Deriving From, TryFrom and create new_with_*args* functions.
Constructor helper
Construct enums without naming them
Simple constructor generator for named structures
Derive a highly configurable constructor for your struct
Macros for constructor generation
Macro to derive a builder from a constructor function.
A simple macro to derive default constructors for structs
Registers a function to be called before/after main (if an executable) or when loaded/unloaded (if a dynamic library).
Generate minimal constructors for structs
A derive proc-macro that automatically derives a constructor for your struct!