Trait casper_node::types::Item

pub trait Item: Clone + Serialize + DeserializeOwned + Send + Sync + Debug + Display {
    type Id: Copy + Eq + Hash + Serialize + DeserializeOwned + Send + Sync + Debug + Display;

    const TAG: Tag;
    const ID_IS_COMPLETE_ITEM: bool;

    fn id(&self) -> Self::Id;
}

A trait which allows an implementing type to be used by the gossiper and fetcher components, and furthermore allows generic network messages to include this type due to the provision of the type-identifying TAG.

Required Associated Types

type Id: Copy + Eq + Hash + Serialize + DeserializeOwned + Send + Sync + Debug + Display

The type of ID of the item.

Required Associated Constants

const TAG: Tag

The tag representing the type of the item.

const ID_IS_COMPLETE_ITEM: bool

Whether the item’s ID is the complete item or not.

Required Methods

fn id(&self) -> Self::Id

The ID of the specific item.

Implementations on Foreign Types

impl Item for Trie<Key, StoredValue>

type Id = Digest

const TAG: Tag = Tag::Deploy

const ID_IS_COMPLETE_ITEM: bool = false

fn id(&self) -> Self::Id

Implementors

impl Item for Block

type Id = BlockHash

const TAG: Tag = Tag::Block

const ID_IS_COMPLETE_ITEM: bool = false

impl Item for BlockHeader

type Id = BlockHash

const TAG: Tag = Tag::BlockHeaderByHash

const ID_IS_COMPLETE_ITEM: bool = false

impl Item for Deploy

type Id = DeployHash

const TAG: Tag = Tag::Deploy

const ID_IS_COMPLETE_ITEM: bool = false