go
Type assertion on type parameter
cannot use type assertion on type parameter
Fixes
- 1.Use type switch instead
- 2.Convert to interface{} first (Go <1.20)
- 3.Use constraints for method access
gogenericsassertion
Related Errors
go3 fixes
Generic type constraint not satisfied
cannot use.*as type parameter.*does not satisfy
- •Implement required interface methods on type
- •Change constraint to broader interface
go3 fixes
Type not comparable for generic constraint
comparable.*cannot be compared
- •Ensure type has no slice/map/func fields
- •Use comparable constraint explicitly
go3 fixes
Go type inference failure
cannot infer.*type parameter
- •Provide explicit type arguments
- •Add type annotation to variable