Trait ethcore::client::BlockInfo[−][src]

pub trait BlockInfo {
    fn block_header(&self, id: BlockId) -> Option<Header>;
    fn best_block_header(&self) -> Header;
    fn block(&self, id: BlockId) -> Option<Block>;
    fn code_hash(&self, address: &Address, id: BlockId) -> Option<H256>;
}

Provides various information on a block by it's ID

Required Methods

`fn block_header(&self, id: BlockId) -> Option<Header>`

Get raw block header data by block id.

`fn best_block_header(&self) -> Header`

Get the best block header.

`fn block(&self, id: BlockId) -> Option<Block>`

Get raw block data by block header hash.

`fn code_hash(&self, address: &Address, id: BlockId) -> Option<H256>`

Get address code hash at given block's state.

Implementors

impl BlockInfo for Client
[src]
impl BlockInfo for TestBlockChainClient
[src]