Type Alias MDBX_assert_func

pub type MDBX_assert_func = Option<unsafe extern "C" fn(env: *const MDBX_env, msg: *const c_char, function: *const c_char, line: c_uint)>;

Aliased Type

enum MDBX_assert_func {
    None,
    Some(unsafe extern "C" fn(*const MDBX_env, *const i8, *const i8, u32)),
}

Variants

None

No value.

Some(unsafe extern "C" fn(*const MDBX_env, *const i8, *const i8, u32))

Some value of type T.