Function lmdb_master_sys::mdb_env_set_assert

source · 
pub unsafe extern "C" fn mdb_env_set_assert(
    env: *mut MDB_env,
    func: MDB_assert_func,
) -> c_int
Expand description

Set or reset the assert() callback of the environment. Disabled if liblmdb is built with NDEBUG.

Note: This hack should become obsolete as lmdb’s error handling matures.

§Arguments

  • env (direction in) - An environment handle returned by #mdb_env_create().
  • func (direction in) - An #MDB_assert_func function, or 0.

§Returns

A non-zero error value on failure and 0 on success.