const _PrimeName = "p2p3p5p7p11p13p17p19p23p29p37p41p43" const _PrimeLowerName = "p2p3p5p7p11p13p17p19p23p29p37p41p43" var _PrimeMap = map[Prime]string{ 2: _PrimeName[0:2], 3: _PrimeName[2:4], 5: _PrimeName[4:6], 7: _PrimeName[6:8], 11: _PrimeName[8:11], 13: _PrimeName[11:14], 17: _PrimeName[14:17], 19: _PrimeName[17:20], 23: _PrimeName[20:23], 29: _PrimeName[23:26], 31: _PrimeName[26:29], 41: _PrimeName[29:32], 43: _PrimeName[32:35], } func (i Prime) string() (string, error) { if str, ok := _PrimeMap[i]; ok { return str, nil } return "", fmt.Errorf("value is out of enum range") } func (i Prime) String() string { str, _ := i.string() return str } // An "invalid array index" compiler error signifies that the constant values have changed. // Re-run the stringer command to generate them again. func _PrimeNoOp() { var x [1]struct{} _ = x[p2-(2)] _ = x[p3-(3)] _ = x[p5-(5)] _ = x[p7-(7)] _ = x[p11-(11)] _ = x[p13-(13)] _ = x[p17-(17)] _ = x[p19-(19)] _ = x[p23-(23)] _ = x[p29-(29)] _ = x[p37-(31)] _ = x[p41-(41)] _ = x[p43-(43)] } var _PrimeValues = []Prime{p2, p3, p5, p7, p11, p13, p17, p19, p23, p29, p37, p41, p43} var _PrimeNameToValueMap = map[string]Prime{ _PrimeName[0:2]: p2, _PrimeLowerName[0:2]: p2, _PrimeName[2:4]: p3, _PrimeLowerName[2:4]: p3, _PrimeName[4:6]: p5, _PrimeLowerName[4:6]: p5, _PrimeName[6:8]: p7, _PrimeLowerName[6:8]: p7, _PrimeName[8:11]: p11, _PrimeLowerName[8:11]: p11, _PrimeName[11:14]: p13, _PrimeLowerName[11:14]: p13, _PrimeName[14:17]: p17, _PrimeLowerName[14:17]: p17, _PrimeName[17:20]: p19, _PrimeLowerName[17:20]: p19, _PrimeName[20:23]: p23, _PrimeLowerName[20:23]: p23, _PrimeName[23:26]: p29, _PrimeLowerName[23:26]: p29, _PrimeName[26:29]: p37, _PrimeLowerName[26:29]: p37, _PrimeName[29:32]: p41, _PrimeLowerName[29:32]: p41, _PrimeName[32:35]: p43, _PrimeLowerName[32:35]: p43, } var _PrimeNames = []string{ _PrimeName[0:2], _PrimeName[2:4], _PrimeName[4:6], _PrimeName[6:8], _PrimeName[8:11], _PrimeName[11:14], _PrimeName[14:17], _PrimeName[17:20], _PrimeName[20:23], _PrimeName[23:26], _PrimeName[26:29], _PrimeName[29:32], _PrimeName[32:35], } // PrimeString retrieves an enum value from the enum constants string name. // Throws an error if the param is not part of the enum. func PrimeString(s string) (Prime, error) { if val, ok := _PrimeNameToValueMap[s]; ok { return val, nil } if val, ok := _PrimeNameToValueMap[strings.ToLower(s)]; ok { return val, nil } return 0, fmt.Errorf("%s does not belong to Prime values", s) } // PrimeValues returns all values of the enum func PrimeValues() []Prime { return _PrimeValues } // PrimeStrings returns a slice of all String values of the enum func PrimeStrings() []string { strs := make([]string, len(_PrimeNames)) copy(strs, _PrimeNames) return strs } // IsAPrime returns "true" if the value is listed in the enum definition. "false" otherwise func (i Prime) IsAPrime() bool { _, ok := _PrimeMap[i] return ok } func (i Prime) Value() (driver.Value, error) { return i.string() } func (i *Prime) Scan(value interface{}) error { if value == nil { return nil } var str string switch v := value.(type) { case []byte: str = string(v) case string: str = v case fmt.Stringer: str = v.String() default: return fmt.Errorf("invalid value of Prime: %[1]T(%[1]v)", value) } val, err := PrimeString(str) if err != nil { return err } *i = val return nil }