genericParseType() — fiber Function Reference

Architecture documentation for the genericParseType() function in helpers.go from the fiber codebase.

Function go FiberCore Routing

Entity Profile

FiberCore→ Routing→ genericParseType() — fiber Function Reference

Dependency Diagram

graph TD
  a1534726_6d57_9ba9_038b_fc3f07d72436["genericParseType()"]
  bec0e401_e4cd_f765_6df3_a79059073e50["helpers.go"]
  a1534726_6d57_9ba9_038b_fc3f07d72436 -->|defined in| bec0e401_e4cd_f765_6df3_a79059073e50
  style a1534726_6d57_9ba9_038b_fc3f07d72436 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

helpers.go lines 971–1065

func genericParseType[V GenericType](str string) (V, error) {
	var v V
	switch any(v).(type) {
	case int:
		result, err := utils.ParseInt(str)
		if err != nil {
			return v, fmt.Errorf("failed to parse int: %w", err)
		}
		return any(int(result)).(V), nil //nolint:errcheck,forcetypeassert // not needed
	case int8:
		result, err := utils.ParseInt8(str)
		if err != nil {
			return v, fmt.Errorf("failed to parse int8: %w", err)
		}
		return any(result).(V), nil //nolint:errcheck,forcetypeassert // not needed
	case int16:
		result, err := utils.ParseInt16(str)
		if err != nil {
			return v, fmt.Errorf("failed to parse int16: %w", err)
		}
		return any(result).(V), nil //nolint:errcheck,forcetypeassert // not needed
	case int32:
		result, err := utils.ParseInt32(str)
		if err != nil {
			return v, fmt.Errorf("failed to parse int32: %w", err)
		}
		return any(result).(V), nil //nolint:errcheck,forcetypeassert // not needed
	case int64:
		result, err := utils.ParseInt(str)
		if err != nil {
			return v, fmt.Errorf("failed to parse int64: %w", err)
		}
		return any(result).(V), nil //nolint:errcheck,forcetypeassert // not needed
	case uint:
		result, err := utils.ParseUint(str)
		if err != nil {
			return v, fmt.Errorf("failed to parse uint: %w", err)
		}
		return any(uint(result)).(V), nil //nolint:errcheck,forcetypeassert // not needed
	case uint8:
		result, err := utils.ParseUint8(str)
		if err != nil {
			return v, fmt.Errorf("failed to parse uint8: %w", err)
		}
		return any(result).(V), nil //nolint:errcheck,forcetypeassert // not needed
	case uint16:
		result, err := utils.ParseUint16(str)
		if err != nil {
			return v, fmt.Errorf("failed to parse uint16: %w", err)
		}
		return any(result).(V), nil //nolint:errcheck,forcetypeassert // not needed
	case uint32:
		result, err := utils.ParseUint32(str)
		if err != nil {
			return v, fmt.Errorf("failed to parse uint32: %w", err)
		}
		return any(result).(V), nil //nolint:errcheck,forcetypeassert // not needed
	case uint64:
		result, err := utils.ParseUint(str)
		if err != nil {
			return v, fmt.Errorf("failed to parse uint64: %w", err)
		}
		return any(result).(V), nil //nolint:errcheck,forcetypeassert // not needed
	case float32:
		result, err := utils.ParseFloat32(str)
		if err != nil {
			return v, fmt.Errorf("failed to parse float32: %w", err)
		}
		return any(result).(V), nil //nolint:errcheck,forcetypeassert // not needed
	case float64:
		result, err := utils.ParseFloat64(str)
		if err != nil {
			return v, fmt.Errorf("failed to parse float64: %w", err)
		}
		return any(result).(V), nil //nolint:errcheck,forcetypeassert // not needed
	case bool:
		result, err := strconv.ParseBool(str)
		if err != nil {
			return v, fmt.Errorf("failed to parse bool: %w", err)
		}
		return any(result).(V), nil //nolint:errcheck,forcetypeassert // not needed