}
	if !bytes.Equal(a, b) {
		// a not equal b
	}
}

func ExampleCompare_search() {
	// Binary search to find a matching byte slice.
	var needle []byte
	var haystack [][]byte // Assume sorted
	_, found := slices.BinarySearchFunc(haystack, needle, bytes.Compare)
	if found {
		// Found it!
	}
}

func ExampleContains() {
	fmt.Println(bytes.Contains([]byte("seafood"), []byte("foo")))

			t.Errorf("IndexRune(%q, %d) = %v; want %v", tt.in, tt.rune, got, tt.want)
		}
	}

	haystack := []byte("test世界")
	allocs := testing.AllocsPerRun(1000, func() {
		if i := IndexRune(haystack, 's'); i != 2 {
			t.Fatalf("'s' at %d; want 2", i)
		}
		if i := IndexRune(haystack, '世'); i != 4 {
			t.Fatalf("'世' at %d; want 4", i)
		}
	})
	if allocs != 0 {

* 🔧 Update sponsors: add Subtotal. PR [#13701](https://github.com/fastapi/fastapi/pull/13701) by [@tiangolo](https://github.com/tiangolo).
* 🔧 Update sponsors: remove deepset / Haystack. PR [#13700](https://github.com/fastapi/fastapi/pull/13700) by [@tiangolo](https://github.com/tiangolo).

position:-webkit-sticky;position:sticky;bottom:0;z-index:1020}}@media (min-width:1400px){.sticky-xxl-top{position:-webkit-sticky;position:sticky;top:0;z-index:1020}.sticky-xxl-bottom{position:-webkit-sticky;position:sticky;bottom:0;z-index:1020}}.hstack{display:flex;flex-direction:row;align-items:center;align-self:stretch}.vstack{display:flex;flex:1 1 auto;flex-direction:column;align-self:stretch}.visually-hidden,.visually-hidden-focusable:not(:focus):not(:focus-within){width:1px!important;heigh...

1400px) {\n  .sticky-xxl-top {\n    position: -webkit-sticky;\n    position: sticky;\n    top: 0;\n    z-index: 1020;\n  }\n  .sticky-xxl-bottom {\n    position: -webkit-sticky;\n    position: sticky;\n    bottom: 0;\n    z-index: 1020;\n  }\n}\n.hstack {\n  display: flex;\n  flex-direction: row;\n  align-items: center;\n  align-self: stretch;\n}\n\n.vstack {\n  display: flex;\n  flex: 1 1 auto;\n  flex-direction: column;\n  align-self: stretch;\n}\n\n.visually-hidden,\n.visually-hidden-focusabl...