func (e Errno) Error() string {
var s string
if e == ErrSpecific {
s = "Wrapper specific error"
} else {
s = C.GoString(C.sqlite3_errstr(C.int(e)))
}
if s == "" {
return fmt.Sprintf("errno %d", int(e))
}
return s
}
func errorString(err Error) string {
return C.GoString(C.sqlite3_errstr(C.int(err.Code)))
}
// libErr reports an error originating in SQLite. The error message is obtained
// from the database connection when possible, which may include some additional
// information. Otherwise, the result code is translated to a generic message.
func libErr(rc C.int, db *C.sqlite3) error {
if db != nil && rc == C.sqlite3_errcode(db) {
return &Error{int(rc), C.GoString(C.sqlite3_errmsg(db))}
}
return &Error{int(rc), C.GoString(C.sqlite3_errstr(rc))}
}
func errorString(err ErrNo) string {
return C.GoString(C.sqlite3_errstr(C.int(err)))
}