mirror of
https://github.com/pezkuwichain/pezkuwi-subxt.git
synced 2026-05-10 06:27:57 +00:00
Kian Paimani
38 lines
1.2 KiB
Rust
38 lines
1.2 KiB
Rust
// Copyright 2019-2020 Parity Technologies (UK) Ltd.
|
|
// This file is part of Substrate.
|
|
|
|
// Substrate is free software: you can redistribute it and/or modify
|
|
// it under the terms of the GNU General Public License as published by
|
|
// the Free Software Foundation, either version 3 of the License, or
|
|
// (at your option) any later version.
|
|
|
|
// Substrate is distributed in the hope that it will be useful,
|
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
// GNU General Public License for more details.
|
|
|
|
// You should have received a copy of the GNU General Public License
|
|
// along with Substrate. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
//! Macros to derive chain spec extension traits implementation.
|
|
|
|
mod impls;
|
|
|
|
use proc_macro::TokenStream;
|
|
|
|
#[proc_macro_derive(ChainSpecGroup)]
|
|
pub fn group_derive(input: TokenStream) -> TokenStream {
|
|
match syn::parse(input) {
|
|
Ok(ast) => impls::group_derive(&ast),
|
|
Err(e) => e.to_compile_error().into(),
|
|
}
|
|
}
|
|
|
|
#[proc_macro_derive(ChainSpecExtension, attributes(forks))]
|
|
pub fn extensions_derive(input: TokenStream) -> TokenStream {
|
|
match syn::parse(input) {
|
|
Ok(ast) => impls::extension_derive(&ast),
|
|
Err(e) => e.to_compile_error().into(),
|
|
}
|
|
}
|