Struct sp_blockchain::CachedHeaderMetadata

pub struct CachedHeaderMetadata<Block: BlockT> {
    pub hash: Block::Hash,
    pub number: NumberFor<Block>,
    pub parent: Block::Hash,
    pub state_root: Block::Hash,
    /* private fields */
}

Cached header metadata. Used to efficiently traverse the tree.

Fields

hash: Block::Hash

Hash of the header.

number: NumberFor<Block>

Block number.

parent: Block::Hash

Hash of parent header.

state_root: Block::Hash

Block state root.

Trait Implementations

impl<Block: Clone + BlockT> Clone for CachedHeaderMetadata<Block>

where Block::Hash: Clone,

fn clone(&self) -> CachedHeaderMetadata<Block>

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<Block: Debug + BlockT> Debug for CachedHeaderMetadata<Block>

where Block::Hash: Debug,

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<Block: BlockT> From<&<Block as Block>::Header> for CachedHeaderMetadata<Block>

fn from(header: &Block::Header) -> Self

Converts to this type from the input type.