What is the difference between value receivers and pointer receivers in Go methods?
- Pointer receivers are limited to read-only operations on the original value
- Value receivers are more efficient in terms of memory usage compared to pointer receivers
- Value receivers can only be used with structs, while pointer receivers can be used with any type
- Value receivers make a copy of the value when calling the method, while pointer receivers work directly on the original value
In Go, value receivers make a copy of the value when calling the method, ensuring that the original value remains unchanged. On the other hand, pointer receivers work directly on the original value, allowing modifications to the original data. This difference in behavior is crucial when deciding whether to use value or pointer receivers for methods.
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