forked from ghostchain/ghost-node
59 lines
1.7 KiB
Rust
59 lines
1.7 KiB
Rust
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#![cfg_attr(not(feature = "std"), no_std)]
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use sp_runtime::{
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generic,
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traits::{BlakeTwo256, IdentifyAccount, Verify},
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MultiSignature, OpaqueExtrinsic as UncheckedExtrinsic,
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};
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/// The block number type used by GHOST/
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/// 32-bits will allow for 136 years of blocks assuming 1 block per second.
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pub type BlockNumber = u32;
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/// An instant or duration time.
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pub type Moment = u64;
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/// Alias to 512-bit hash when used in the context of a transaction signature
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/// on the chain.
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pub type Signature = MultiSignature;
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/// Alias to public key used for GHOST chain, actually a 'MultiSigner'. Like
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/// the signature, this also isn't a fixed size when encoded, as different
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/// cryptos have different size public key.
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pub type AccountPublic = <Signature as Verify>::Signer;
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/// Alias to public key used for this chain, actually a `AccountId32`. This is
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/// always 32 bytes.
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pub type AccountId = <AccountPublic as IdentifyAccount>::AccountId;
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/// The type for looking up accounts. We don't expect more than 4 billion of them.
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pub type AccountIndex = u32;
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/// Identifier for a chain. 32-bit should be plenty.
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pub type ChainId = u32;
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/// A hash of some data used by the relay chain.
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pub type Hash = sp_core::H256;
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/// Index of transaction in the chain.
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pub type Nonce = u32;
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/// The balance of an account.
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pub type Balance = u128;
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/// Amount type.
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pub type Amount = i128;
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/// Header type.
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pub type Header = generic::Header<BlockNumber, BlakeTwo256>;
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/// Block type.
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pub type Block = generic::Block<Header, UncheckedExtrinsic>;
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/// Block ID.
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pub type BlockId = generic::BlockId<Block>;
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/// Type for identifier for the named reserve.
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pub type ReserveIdentifier = [u8; 8];
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pub type FreezeIdentifier = [u8; 8];
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