// On return, n == len(b) if and only if err == nil.
func Read(b []byte) (n int, err error) {
	return io.ReadFull(Reader, b)
}

// batched returns a function that calls f to populate a []byte by chunking it
// into subslices of, at most, readMax bytes.
func batched(f func([]byte) error, readMax int) func([]byte) error {
	return func(out []byte) error {
		for len(out) > 0 {
			read := len(out)
			if read > readMax {
				read = readMax

this.setPrebuiltSubRows(this.group_,rowsWithHeadings);}};function stripSlice_(slice){if(slice.subSlices!==undefined&&slice.subSlices.length===1){const subSlice=slice.subSlices[0];if(tr.b.math.approximately(subSlice.start,slice.start,1)&&tr.b.math.approximately(subSlice.duration,slice.duration,1)){return subSlice;}}
return slice;}

	if !write { // no need to check cache on write since we always generate a new transformer
		if transformer := e.cache.get(info, dataCtx); transformer != nil {
			return transformer, nil
		}

		// on read, this is a subslice of a much larger slice and we do not want to hold onto that larger slice
		info = bytes.Clone(info)
	}

	key, err := e.sha256KDFExpandOnly(info)
	if err != nil {

	if n == 0 {
		// Turns out to be a relatively common case.
		// Consider that you want to parse out data between parens in "foo()bar",
		// you find the indices and convert the subslice to string.
		return ""
	}
	if raceenabled {
		racereadrangepc(unsafe.Pointer(ptr),
			uintptr(n),
			getcallerpc(),
			abi.FuncPCABIInternal(slicebytetostring))
	}
	if msanenabled {

}

var containsTests = []struct {
	b, subslice []byte
	want        bool
}{
	{[]byte("hello"), []byte("hel"), true},
	{[]byte("日本語"), []byte("日本"), true},
	{[]byte("hello"), []byte("Hello, world"), false},
	{[]byte("東京"), []byte("京東"), false},
}

func TestContains(t *testing.T) {
	for _, tt := range containsTests {
		if got := Contains(tt.b, tt.subslice); got != tt.want {

//
//go:linkname rtypeOff
func rtypeOff(section unsafe.Pointer, off int32) *abi.Type {
	return (*abi.Type)(add(section, uintptr(off), "sizeof(rtype) > 0"))
}

// typesByString returns the subslice of typelinks() whose elements have
// the given string representation.
// It may be empty (no known types with that string) or may have
// multiple elements (multiple types with that string).
//

    *   Allow subslicing Tensors with a single dimension.
    *   Add option to calculate string length in Unicode characters.
    *   Add functionality to SubSlice a tensor.
    *   Add searchsorted (ie lower/upper_bound) op.
    *   Add model explainability to Boosted Trees.
    *   Support negative positions for tf.substr.