mirror of
https://github.com/pezkuwichain/pezkuwi-subxt.git
synced 2026-04-28 02:48:03 +00:00
Vivek Pandya
bc53b9a03a
* Change copyright year to 2023 from 2022 * Fix incorrect update of copyright year * Remove years from copy right header * Fix remaining files * Fix typo in a header and remove update-copyright.sh
40 lines
1.3 KiB
Rust
40 lines
1.3 KiB
Rust
// This file is part of Substrate.
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// Copyright (C) Parity Technologies (UK) Ltd.
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// SPDX-License-Identifier: GPL-3.0-or-later WITH Classpath-exception-2.0
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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// You should have received a copy of the GNU General Public License
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// along with this program. If not, see <https://www.gnu.org/licenses/>.
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//! Macros to derive chain spec extension traits implementation.
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mod impls;
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use proc_macro::TokenStream;
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#[proc_macro_derive(ChainSpecGroup)]
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pub fn group_derive(input: TokenStream) -> TokenStream {
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match syn::parse(input) {
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Ok(ast) => impls::group_derive(&ast),
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Err(e) => e.to_compile_error().into(),
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}
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}
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#[proc_macro_derive(ChainSpecExtension, attributes(forks))]
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pub fn extensions_derive(input: TokenStream) -> TokenStream {
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match syn::parse(input) {
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Ok(ast) => impls::extension_derive(&ast),
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Err(e) => e.to_compile_error().into(),
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}
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}
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