If I have the following golang code ``` package sdk type Person struct { } func (p *Person) GetName() (string, error) { return "", errors.New("...") } ```
When I package it as xcframwork, its header file will probably look like this ``` *@interface* SdkPerson : NSObject <goSeqRefInterface> {} // ....... - (NSString* *_Nonnull*)getName:(NSError* *_Nullable** *_Nullable*)error; @end ``` Then when I call this method in swift I will have to write ``` *var* error: NSError? = *nil* *let name = person.getName(&error)* *if let error = error {* * throw error* *}* ``` But if we can modify the return value of string to Nullable `- (NSString* *_Nullable*)getName:(NSError* *_Nullable** *_Nullable*)error;` Then it will be much easier to write swift code ``` let name = try person.getName() ``` We will write three less lines of code -- You received this message because you are subscribed to the Google Groups "golang-nuts" group. To unsubscribe from this group and stop receiving emails from it, send an email to golang-nuts+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/golang-nuts/94c5bdc3-b54d-49a9-a661-b7f15b750c5fn%40googlegroups.com.