const (
Equal = ttbFunc // func(T, T) bool
EqualAssignable = tibFunc // func(T, I) bool; encapsulates func(T, T) bool
Transformer = trFunc // func(T) R
ValueFilter = ttbFunc // func(T, T) bool
Less = ttbFunc // func(T, T) bool
ValuePredicate = tbFunc // func(T) bool
KeyValuePredicate = trbFunc // func(T, R) bool
)
func IsType(t reflect.Type, ft funcType) bool
IsType reports whether the reflect.Type is of the specified function type.
func NameOf(v reflect.Value) string
NameOf returns the name of the function value.