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pulkitkumar/return_address_of_val.go

Last active August 10, 2018 12:38
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return_address_of_val.go
func fetchStruct() (*User, error) {
var u User
resp, err := http.Get("url")
if err != nil {
return &u, errors.Wrap(err, "network read error")
}
u = User{
Name: "some data from resp",
Email: "some data from resp",
}
return &u, nil
}
Raw
return_address_variable.go
func fetchStruct() (*User, error) {
var u *User
resp, err := http.Get("url")
if err != nil {
return u, errors.Wrap(err, "network read error")
}
u = &User{
Name: "some data from resp",
Email: "some data from resp",
}
return u, nil
}
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