Trait Chain

pub trait Chain<B: Block> {
    // Required method
    fn block_status(
        &self,
        hash: B::Hash,
    ) -> Result<BlockStatus, Box<dyn Error + Send>>;
}

A type which provides access to chain information.

Required Methods

fn block_status( &self, hash: B::Hash, ) -> Result<BlockStatus, Box<dyn Error + Send>>

Retrieve the status of the block denoted by the given [Block::Hash].

Implementations on Foreign Types

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

fn block_status( &self, hash: B::Hash, ) -> Result<BlockStatus, Box<dyn Error + Send>>

Implementors

impl<BE, E, B, RA> Chain<B> for Client<BE, E, B, RA>

where BE: Backend<B>, E: CallExecutor<B>, B: BlockT,