merge

Documentation

Index

• func WithOverwrite(dst interface{}, src interface{}) error
• type BoolTransformer
  • func (t BoolTransformer) Transformer(typ reflect.Type) func(dst, src reflect.Value) error

Functions

func WithOverwrite

func WithOverwrite(dst interface{}, src interface{}) error

WithOverwrite encapsulates mergo's implementation of MergeWithOverwrite with our custom transformers.

Types

type BoolTransformer

type BoolTransformer struct{}

BoolTransformer will overwrite the behavior of merging boolean pointers such that a pointer to 'false' is not considered an empty value. Therefore, if the src's boolean pointer is not nil, it should overwrite the dst's boolean pointer value.

This is required because the default behavior of mergo is to treat a pointer to 'false' as an empty value, which prevents boolean fields to be set from 'true' to 'false' if needed.

func (BoolTransformer) Transformer

func (t BoolTransformer) Transformer(typ reflect.Type) func(dst, src reflect.Value) error