reflectx

func AssertType ¶ added in v0.0.34

func AssertType[T any](v any) (T, bool)

func CanCast ¶ added in v0.0.34

func CanCast[T any](v any) bool

func CanElem ¶ added in v0.0.24

func CanElem(k reflect.Kind) bool

func Clone ¶ added in v0.0.26

func Clone[T any](src T) (dst T)

func DeepCopy ¶ added in v0.0.26

func DeepCopy(v, x reflect.Value)

func Deref ¶

func Deref(t reflect.Type) reflect.Type

Deref returns the basic type of t

func HackField ¶ added in v0.0.32

func HackField(v any, i int) reflect.Value

func HackFieldByName ¶ added in v0.0.32

func HackFieldByName(v any, name string) reflect.Value

func Indirect ¶

func Indirect(v any) reflect.Value

Indirect deref all level pointer references

func IndirectNew ¶

func IndirectNew(v any) reflect.Value

IndirectNew returns the indirect value of v this function is safe and WILL NOT trigger panic. if the input is invalid, InvalidValue returns. validation of return is recommended.

func IsBytes ¶

func IsBytes(v any) bool

func IsFloat ¶

func IsFloat(v any) bool

func IsInteger ¶

func IsInteger(v any) bool

func IsNumeric ¶

func IsNumeric(v any) bool

func IsZero ¶

func IsZero(v any) bool

IsZero check if input v is zero

func MustAssertType ¶ added in v0.0.34

func MustAssertType[T any](v any) T

func New ¶

func New(t reflect.Type) reflect.Value

New a `reflect.Value` with reflect.Type not like reflect.New, but new all level pointer ref

func NewElem ¶

func NewElem(t reflect.Type) reflect.Value

NewElem new the indirect type of t

func ParseStructTag ¶

func ParseStructTag(tag reflect.StructTag) map[string]string

ParseStructTag parse struct tag to tag key/value map eg: `tagKey:"tagName,tagFlag1,tagFlag2=v"` will parsed to map[string]string{"cmd": "tagName,tagFlag1,tagFlag2=v"}

func ParseTagValue ¶ added in v0.0.19

func ParseTagValue(tagValue string) (string, map[string]struct{})

ParseTagValue parse tag value to name and flags eg: "tagName,tagFlag1,tagFlag2=v" will be parsed to name: tagName, flags: map[string]{"tagFlag1", "tagFlag2=v"}

func Typename ¶

func Typename(rt reflect.Type) string

Typename returns the full type name of rt