Trait substrate_test_runtime_client::sp_consensus::block_validation::Chain

pub trait Chain<B> where
    B: Block, {
    fn block_status(
        &self, 
        id: &BlockId<B>
    ) -> Result<BlockStatus, Box<dyn Error + Send + 'static, Global>>;
}

A type which provides access to chain information.

Required methods

fn block_status(
    &self,
    id: &BlockId<B>
) -> Result<BlockStatus, Box<dyn Error + Send + 'static, Global>>

Retrieve the status of the block denoted by the given BlockId.

Implementations on Foreign Types

impl<T, B> Chain<B> for Arc<T> where
    B: Block,
    T: Chain<B>, 

pub fn block_status(
    &self,
    id: &BlockId<B>
) -> Result<BlockStatus, Box<dyn Error + Send + 'static, Global>>

Implementors

impl<BE, E, B, RA> Chain<B> for Client<BE, E, B, RA> where
    E: CallExecutor<B>,
    B: Block,
    BE: Backend<B>,