Function eei::ethereum_getBlockHash [−][src]
pub unsafe extern "C" fn ethereum_getBlockHash(number: i64, hash_ptr: *mut Hash)
Expand description
Gets the hash of a recent block. Arguments:
number
: The index of the last 256 blocks to load the hash of.hash_ptr
: The memory location to load the hash into. Note: the hash memory value will not change if a failure occurs.