mirror of
https://github.com/pezkuwichain/pezkuwi-subxt.git
synced 2026-04-27 15:07:59 +00:00
76acc96f3a
* remove default hasher from decl_storage! * fix decl_storage declarations
45 lines
1.3 KiB
Rust
45 lines
1.3 KiB
Rust
// Copyright 2019-2020 Parity Technologies (UK) Ltd.
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// This file is part of Substrate.
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// Substrate 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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// Substrate 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 Substrate. If not, see <http://www.gnu.org/licenses/>.
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pub trait Trait {
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type BlockNumber: codec::Codec + codec::EncodeLike + Default;
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type Origin;
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}
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frame_support::decl_module! {
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pub struct Module<T: Trait> for enum Call where origin: T::Origin {}
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}
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frame_support::decl_storage! {
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trait Store for Module<T: Trait> as Example {
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pub AppendableDM config(t): double_map hasher(blake2_256) u32, hasher(blake2_256) T::BlockNumber => Vec<u32>;
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}
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}
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struct Test;
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impl Trait for Test {
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type BlockNumber = u32;
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type Origin = ();
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}
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#[test]
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fn init_genesis_config() {
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GenesisConfig::<Test> {
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t: Default::default(),
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};
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}
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