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Squirrel
1b5f4243d1
This PR removes sp-std crate from substrate/primitives sub-directories. For now crates that have `pub use` of sp-std or export macros that would necessitate users of the macros to `extern crate alloc` have been excluded from this PR. There should be no breaking changes in this PR. --------- Co-authored-by: Koute <koute@users.noreply.github.com>
85 lines
2.5 KiB
Rust
85 lines
2.5 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: Apache-2.0
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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//! The Substrate test primitives to share
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#![cfg_attr(not(feature = "std"), no_std)]
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extern crate alloc;
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use codec::{Decode, Encode};
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pub use sp_application_crypto;
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use sp_application_crypto::sr25519;
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use alloc::vec::Vec;
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pub use sp_core::{hash::H256, RuntimeDebug};
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use sp_runtime::traits::{BlakeTwo256, Extrinsic as ExtrinsicT, Verify};
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/// Extrinsic for test-runtime.
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#[derive(Clone, PartialEq, Eq, Encode, Decode, RuntimeDebug, scale_info::TypeInfo)]
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pub enum Extrinsic {
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IncludeData(Vec<u8>),
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StorageChange(Vec<u8>, Option<Vec<u8>>),
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}
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#[cfg(feature = "serde")]
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impl serde::Serialize for Extrinsic {
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fn serialize<S>(&self, seq: S) -> Result<S::Ok, S::Error>
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where
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S: ::serde::Serializer,
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{
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self.using_encoded(|bytes| seq.serialize_bytes(bytes))
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}
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}
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impl ExtrinsicT for Extrinsic {
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type Call = Extrinsic;
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type SignaturePayload = ();
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fn is_signed(&self) -> Option<bool> {
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if let Extrinsic::IncludeData(_) = *self {
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Some(false)
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} else {
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Some(true)
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}
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}
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fn new(call: Self::Call, _signature_payload: Option<Self::SignaturePayload>) -> Option<Self> {
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Some(call)
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}
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}
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/// The signature type used by accounts/transactions.
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pub type AccountSignature = sr25519::Signature;
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/// An identifier for an account on this system.
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pub type AccountId = <AccountSignature as Verify>::Signer;
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/// A simple hash type for all our hashing.
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pub type Hash = H256;
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/// The block number type used in this runtime.
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pub type BlockNumber = u64;
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/// Index of a transaction.
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pub type Nonce = u64;
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/// The item of a block digest.
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pub type DigestItem = sp_runtime::generic::DigestItem;
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/// The digest of a block.
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pub type Digest = sp_runtime::generic::Digest;
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/// A test block.
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pub type Block = sp_runtime::generic::Block<Header, Extrinsic>;
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/// A test block's header.
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pub type Header = sp_runtime::generic::Header<BlockNumber, BlakeTwo256>;
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