Method AddField

ent/mutation.go:2739–2764

AddField adds the value to the field with the given name. It returns an error if the field is not defined in the schema, or if the type mismatched the field type.

(name string, value ent.Value)

// the field is not defined in the schema, or if the type mismatched the field
// type.
func (m *EntityMutation) AddField(name string, value ent.Value) error {
	switch name {
	case entity.FieldType:
		v, ok := value.(int)
		if !ok {
			return fmt.Errorf("unexpected type %T for field %s", value, name)
		}
		m.AddType(v)
		return nil
	case entity.FieldSize:
		v, ok := value.(int64)
		if !ok {
			return fmt.Errorf("unexpected type %T for field %s", value, name)
		}
		m.AddSize(v)
		return nil
	case entity.FieldReferenceCount:
		v, ok := value.(int)
		if !ok {
			return fmt.Errorf("unexpected type %T for field %s", value, name)
		}
		m.AddReferenceCount(v)
		return nil
	}
	return fmt.Errorf("unknown Entity numeric field %s", name)
}

// ClearedFields returns all nullable fields that were cleared during this
// mutation.