Crate rustler_codegen

Derive Macros

NifMap	Implementation of a macro that lets the user annotate a struct with NifMap so that the struct can be encoded or decoded from an Elixir map. For example, the following struct annotated as such:
NifRecord	Implementation of the NifRecord macro that lets the user annotate a struct that will be translated directly from an Elixir struct to a Rust struct. For example, the following struct, annotated as such:
NifStruct	Implementation of the NifStruct macro that lets the user annotate a struct that will be translated directly from an Elixir struct to a Rust struct. For example, the following struct, annotated as such:
NifTuple	Implementation of a macro that lets the user annotate a struct with NifTuple so that the struct can be encoded or decoded from an Elixir tuple. For example, the following struct annotated as such:
NifUnitEnum	Implementation of the NifUnitEnum macro that lets the user annotate an enum with a unit type that will generate elixir atoms when encoded
NifUntaggedEnum	Implementation of the NifUntaggedEnum macro that lets the user annotate an enum that will generate elixir values when decoded. This can be used for rust enums that contain data and will generate a value based on the kind of data encoded. For example from the test code: