Mapper is an Iterator with a result type R. It can be used to configure the behaviour of Map and MapErr. The zero value is safe to use with reasonable defaults. Mapper is also safe for reuse and concurrent use.
| 12 | // |
| 13 | // Mapper is also safe for reuse and concurrent use. |
| 14 | type Mapper[T, R any] Iterator[T] |
| 15 | |
| 16 | // Map applies f to each element of input, returning the mapped result. |
| 17 | // |
nothing calls this directly
no outgoing calls
no test coverage detected