reflect

Documentation

Index

• func FieldByNames[V any, X any](v V, names ...string) (x X, ok bool)
• func SetFieldByNames[V any, X any](v any, names []string, x X) (ok bool)

Functions

func FieldByNames

func FieldByNames[V any, X any](v V, names ...string) (x X, ok bool)

FieldByNames returns the struct field with the given names. It returns the zero Value if no field was found. It panics if v's Kind is not struct or x's Kind is not X.

func SetFieldByNames

func SetFieldByNames[V any, X any](v any, names []string, x X) (ok bool)

SetFieldByNames assigns x to the value v. It panics if CanSet returns false. As in Go, x's value must be assignable to type of v's son, grandson, etc