read_storage_hash

arbos::header

Function read_storage_hash 

Source 
pub fn read_storage_hash<E, F: Fn(Address, B256) -> Result<Option<U256>, E>>(
    read_slot: &F,
    addr: Address,
    slot: B256,
) -> Result<Option<B256>, E>
Expand description

Read a B256 hash from storage at a given slot.