Type Alias btck_ValidationInterfacePoWValidBlock 

pub type btck_ValidationInterfacePoWValidBlock = Option<unsafe extern "C" fn(user_data: *mut c_void, block: *mut btck_Block, entry: *const btck_BlockTreeEntry)>;

Aliased Type

pub enum btck_ValidationInterfacePoWValidBlock {
    None,
    Some(unsafe extern "C" fn(*mut c_void, *mut btck_Block, *const btck_BlockTreeEntry)),
}

Variants

None

No value.

Some(unsafe extern "C" fn(*mut c_void, *mut btck_Block, *const btck_BlockTreeEntry))

Some value of type T.