extern crate proc_macro;
use derive_utils::quick_derive;
use proc_macro::TokenStream;
#[proc_macro_derive(Parser)]
pub fn derive_parser(input: TokenStream) -> TokenStream {
quick_derive! {
input,
(wasm_reader_traits::Parser),
trait Parser {
type Item;
type Next;
type Error;
fn next<R: Read>(self, reader: &mut R) -> ParseResult<Self::Item, Self::Next, Self::Error>;
}
}
}
#[proc_macro_derive(IntoParser)]
pub fn derive_intoparser(input: TokenStream) -> TokenStream {
quick_derive! {
input,
(wasm_reader_traits::IntoParser),
pub trait IntoParser {
type Item;
type Next;
type Error;
type Parser: Parser<Item = Self::Item, Next = Self::Next, Error = Self::Error>;
fn into(self) -> Self::Parser;
}
}
}