Type Alias CK_C_DigestKey 

pub type CK_C_DigestKey = Option<unsafe extern "C" fn(hSession: CK_SESSION_HANDLE, hKey: CK_OBJECT_HANDLE) -> CK_RV>;

Aliased Type

pub enum CK_C_DigestKey {
    None,
    Some(unsafe extern "C" fn(u64, u64) -> u64),
}

Variants

None

No value.

Some(unsafe extern "C" fn(u64, u64) -> u64)

Some value of type T.