mirror of
https://github.com/pezkuwichain/pezkuwi-subxt.git
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s0me0ne-unkn0wn
7d8d4d2106
* Use primitives reexported from `polkadot_primitives` crate root
* restart CI
* Fixes after merge
* update lockfile for {"polkadot", "substrate"}
Co-authored-by: parity-processbot <>
59 lines
2.0 KiB
Rust
59 lines
2.0 KiB
Rust
// Copyright 2019-2021 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 Cumulus. If not, see <http://www.gnu.org/licenses/>.
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//! A module that enables a runtime to work as parachain.
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#[cfg(not(feature = "std"))]
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#[doc(hidden)]
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pub mod implementation;
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#[cfg(test)]
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mod tests;
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#[cfg(not(feature = "std"))]
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#[doc(hidden)]
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pub use bytes;
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#[cfg(not(feature = "std"))]
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#[doc(hidden)]
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pub use codec::decode_from_bytes;
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#[cfg(not(feature = "std"))]
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#[doc(hidden)]
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pub use polkadot_parachain;
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#[cfg(not(feature = "std"))]
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#[doc(hidden)]
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pub use sp_runtime::traits::GetRuntimeBlockType;
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#[cfg(not(feature = "std"))]
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#[doc(hidden)]
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pub use sp_std;
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/// Basically the same as [`ValidationParams`](polkadot_parachain::primitives::ValidationParams),
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/// but a little bit optimized for our use case here.
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///
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/// `block_data` and `head_data` are represented as [`bytes::Bytes`] to make them reuse
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/// the memory of the input parameter of the exported `validate_blocks` function.
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///
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/// The layout of this type must match exactly the layout of
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/// [`ValidationParams`](polkadot_parachain::primitives::ValidationParams) to have the same
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/// SCALE encoding.
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#[derive(codec::Decode)]
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#[cfg_attr(feature = "std", derive(codec::Encode))]
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#[doc(hidden)]
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pub struct MemoryOptimizedValidationParams {
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pub parent_head: bytes::Bytes,
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pub block_data: bytes::Bytes,
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pub relay_parent_number: cumulus_primitives_core::relay_chain::BlockNumber,
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pub relay_parent_storage_root: cumulus_primitives_core::relay_chain::Hash,
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}
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