2 Matching Annotations
  1. Dec 2020
    1. pub struct Header<Number: Copy + Into<U256> + TryFrom<U256>, Hash: HashT> { /// The parent hash. pub parent_hash: Hash::Output, /// The block number. #[cfg_attr(feature = "std", serde( serialize_with = "serialize_number", deserialize_with = "deserialize_number"))] pub number: Number, /// The state trie merkle root pub state_root: Hash::Output, /// The merkle root of the extrinsics. pub extrinsics_root: Hash::Output, /// A chain-specific digest of data useful for light clients or referencing auxiliary data. pub digest: Digest<Hash::Output>, }

      substrate header 结构

  2. Nov 2020
    1. active site

      This is the part of the enzyme where the substrate binds. The substrate enters the active site to form an enzyme-substrate complex.