| -module(passage_sampler_null). | |
| -behaviour(passage_sampler). | |
| -export([new/0]). | |
| -export([is_sampled/4]). | |
| -spec new() -> passage_sampler:sampler(). | |
| new() -> | |
| passage_sampler:new(?MODULE, undefined). | |
| is_sampled(_State, _Tracer, _OperationName, _Tags) -> | |
| false. |