Derive Macro binary_util::BinaryStream

#[derive(BinaryStream)]

Provides a derive macro that implements ::binary_util::interfaces::Reader<T> and ::binary_util::interfaces::Writer<T>.

DEPRECATED. This is a legacy proc-macro that is used to generate a BufferStream. It provides an easy way to implement the Streamable trait.

⚠️ This proc-macro has been deprecated since 0.3.0 in favor of binary_util::interfaces::Reader and binary_util::interfaces::Writer and will be removed in 0.4.0.

This proc-macro automatically implements the Streamable trait for the struct or enum it is applied to.

Example:

use binary_util::BinaryStream;

#[derive(BinaryStream)]
struct Test {
   a: u8,
   b: u16
}

fn main() {
  let test = Test { a: 0, b: 0 };
  test.parse().unwrap();
}

Please note that this proc-macro does not support unit structs or named enum variants, meaning a code sample like the following will not work:

use binary_util::BinaryStream;

// Error: Unit structs are not supported.
#[derive(BinaryStream)]
struct Test;

// Error: Invalid variant.
#[derive(BinaryStream)]
enum TestEnum {
    B(Test)
}

Warning: This module is deprecated and will be removed in v0.4.0.