Function get_alt_block_extended_header_from_height

pub fn get_alt_block_extended_header_from_height(
    height: &AltBlockHeight,
    table: &impl Tables,
) -> Result<ExtendedBlockHeader, RuntimeError>

Retrieves the ExtendedBlockHeader of the alt-block with an exact AltBlockHeight.

This function will look at only the blocks with the given AltBlockHeight::chain_id, no others even if they are technically part of this chain.

Errors

This function returns RuntimeError::KeyNotFound if the input (if applicable) doesn’t exist or other RuntimeError’s on database errors.