Documentation
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Index ¶
Constants ¶
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const ( // Some default converter types for a nicer syntax String string = "" Bool bool = false Int int = 0 Float32 float32 = 0 Float64 float64 = 0 )
These flags define options for tag handling
Variables ¶
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var ( ErrInvalidCopyDestination = errors.New("copy destination is invalid") ErrInvalidCopyFrom = errors.New("copy from is invalid") ErrMapKeyNotMatch = errors.New("map's key type doesn't match") ErrNotSupported = errors.New("not supported") ErrFieldNameTagStartNotUpperCase = errors.New("copier field name tag must be start upper case") )
Functions ¶
func CopyWithOption ¶
Types ¶
type Option ¶
type Option struct {
// setting this value to true will ignore copying zero values of all the fields, including bools, as well as a
// struct having all it's fields set to their zero values respectively (see IsZero() in reflect/value.go)
IgnoreEmpty bool
DeepCopy bool
Converters []TypeConverter
}
Option sets copy options
type TypeConverter ¶
type TypeConverter struct {
SrcType interface{}
DstType interface{}
Fn func(src interface{}) (dst interface{}, err error)
}
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