bevy_interleave_macros 0.7.2

macros for e2e packed to planar bind groups
Documentation 
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extern crate proc_macro;

use proc_macro::TokenStream;
use syn::{
    DeriveInput,
    parse_macro_input,
};


mod planar;
use planar::generate_planar_struct;

#[proc_macro_derive(Planar)]
pub fn planar_macro_derive(input: TokenStream) -> TokenStream {
    let input = parse_macro_input!(input as DeriveInput);

    let output = match generate_planar_struct(&input) {
        Ok(quote) => quote,
        Err(e) => return e.to_compile_error().into(),
    };

    TokenStream::from(output)
}


mod packed;
use packed::generate_reflect_interleaved;

#[proc_macro_derive(ReflectInterleaved)]
pub fn reflect_interleaved_macro_derive(input: TokenStream) -> TokenStream {
    let input = parse_macro_input!(input as DeriveInput);

    let output = match generate_reflect_interleaved(&input) {
        Ok(quote) => quote,
        Err(e) => return e.to_compile_error().into(),
    };

    TokenStream::from(output)
}


mod bindings;
use bindings::storage::storage_bindings;

#[proc_macro_derive(StorageBindings)]
pub fn storage_bindings_macro_derive(input: TokenStream) -> TokenStream {
    let input = parse_macro_input!(input as DeriveInput);

    let output = match storage_bindings(&input) {
        Ok(quote) => quote,
        Err(e) => return e.to_compile_error().into(),
    };

    TokenStream::from(output)
}


use bindings::texture::texture_bindings;

#[proc_macro_derive(TextureBindings, attributes(texture_format))]
pub fn texture_bindings_macro_derive(input: TokenStream) -> TokenStream {
    let input = parse_macro_input!(input as DeriveInput);

    let output = match texture_bindings(&input) {
        Ok(quote) => quote,
        Err(e) => return e.to_compile_error().into(),
    };

    TokenStream::from(output)
}