Function lmdb_master_sys::mdb_env_set_userctx

pub unsafe extern "C" fn mdb_env_set_userctx(
    env: *mut MDB_env,
    ctx: *mut c_void,
) -> c_int

Set application information associated with the #MDB_env.

Arguments

• env (direction in) - An environment handle returned by #mdb_env_create()
• ctx (direction in) - An arbitrary pointer for whatever the application needs.

Returns

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