[−][src]Derive Macro rustler::NifRecord
#[derive(NifRecord)] { // Attributes available to this derive: #[tag] #[rustler] }
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:
ⓘThis example is not tested
#[derive(Debug, NifRecord)] #[tag = "record"] struct AddRecord { lhs: i32, rhs: i32, }
This would be translated by Rustler into:
defmodule AddRecord do
import Record
defrecord :record, [lhs: 1, rhs: 2]
end