(byte) (hash >> 8),
        (byte) (hash >> 16),
        (byte) (hash >> 24),
        (byte) (hash >> 32),
        (byte) (hash >> 40),
        (byte) (hash >> 48),
        (byte) (hash >> 56)
      };
    }

    @Override
    public int asInt() {
      return (int) hash;
    }

    @Override
    public long asLong() {
      return hash;
    }

    @Override

	dataDescriptor64Len      = 24         // two uint32: signature, crc32 | two uint64: compressed size, size
	directory64LocLen        = 20         //
	directory64EndLen        = 56         // + extra

	// Constants for the first byte in CreatorVersion.
	creatorFAT    = 0
	creatorUnix   = 3
	creatorNTFS   = 11
	creatorVFAT   = 14
	creatorMacOSX = 19

	// Version numbers.

	{"timeout+20(FP)", "timeout+20(FP)"},
	{"ts+16(FP)", "ts+16(FP)"},
	{"x+24(FP)", "x+24(FP)"},
	{"x·y(SB)", "x.y(SB)"},
	{"x·y(SP)", "x.y(SP)"},
	{"x·y+8(SB)", "x.y+8(SB)"},
	{"x·y+8(SP)", "x.y+8(SP)"},
	{"y+56(FP)", "y+56(FP)"},
	{"·AddUint32(SB)", "pkg.AddUint32(SB)"},
	{"·callReflect(SB)", "pkg.callReflect(SB)"},
	{"[X0-X0]", "[X0-X0]"},
	{"[ Z9 - Z12 ]", "[Z9-Z12]"},
	{"[X0-AX]", "[X0-AX]"},
	{"[AX-X0]", "[AX-X0]"},

{* ../../docs_src/dependencies/tutorial007_py39.py hl[4] *}

El código posterior a la declaración `yield` se ejecuta después del response:

{* ../../docs_src/dependencies/tutorial007_py39.py hl[5:6] *}

/// tip | Consejo

Puedes usar funciones `async` o regulares.

**FastAPI** hará lo correcto con cada una, igual que con dependencias normales.

///

ADDQ DI, AX ADCQ $0x00, DX MOVQ DX, DI MOVQ AX, 40(CX) // Iteration 6 MOVQ 48(BX), AX MULQ SI ADDQ 48(CX), AX ADCQ $0x00, DX ADDQ DI, AX ADCQ $0x00, DX MOVQ DX, DI MOVQ AX, 48(CX) // Iteration 7 MOVQ 56(BX), AX MULQ SI ADDQ 56(CX), AX ADCQ $0x00, DX ADDQ DI, AX ADCQ $0x00, DX MOVQ DX, DI MOVQ AX, 56(CX) // Iteration 8 MOVQ 64(BX), AX MULQ SI ADDQ 64(CX), AX ADCQ $0x00, DX ADDQ DI, AX ADCQ $0x00, DX MOVQ DX, DI MOVQ AX, 64(CX) // Iteration 9 MOVQ 72(BX), AX MULQ SI ADDQ 72(CX), AX ADCQ $0x00, DX ADDQ...

	}
	if n != 8 {
		t.Fatalf("expect write 16 bytes but got %d", n)
	}
	if rb.Length() != 8 {
		t.Fatalf("expect len 16 bytes but got %d. r.w=%d, r.r=%d", rb.Length(), rb.w, rb.r)
	}
	if rb.Free() != 56 {
		t.Fatalf("expect free 48 bytes but got %d. r.w=%d, r.r=%d", rb.Free(), rb.w, rb.r)
	}
	buf := make([]byte, 5)
	rb.Read(buf)
	if rb.Length() != 3 {

生成的值会注入到 *路由函数* 和其他依赖项中：

{* ../../docs_src/dependencies/tutorial007.py hl[4] *}

`yield` 语句后面的代码会在创建响应后，发送响应前执行：

{* ../../docs_src/dependencies/tutorial007.py hl[5:6] *}

/// tip | 提示

你可以使用 `async` 或普通函数。

**FastAPI** 会像处理普通依赖一样，对每个依赖做正确的处理。

///

## 包含 `yield` 和 `try` 的依赖项

如果在包含 `yield` 的依赖中使用 `try` 代码块，你会捕获到使用依赖时抛出的任何异常。

pkg syscall (freebsd-arm), const SizeofMsghdr = 28
pkg syscall (freebsd-arm), const SizeofRtMetrics = 56
pkg syscall (freebsd-arm), const SizeofRtMsghdr = 92
pkg syscall (freebsd-arm), const SizeofSockaddrAny = 108
pkg syscall (freebsd-arm), const SizeofSockaddrDatalink = 56
pkg syscall (freebsd-arm), const SizeofSockaddrInet4 = 16
pkg syscall (freebsd-arm), const SizeofSockaddrInet6 = 28

pkg syscall (freebsd-arm), const SizeofBpfHdr = 24
pkg syscall (freebsd-arm), const SizeofIfData = 88
pkg syscall (freebsd-arm), const SizeofIfMsghdr = 104
pkg syscall (freebsd-arm), const SizeofSockaddrDatalink = 56
pkg syscall (freebsd-arm), const SizeofSockaddrUnix = 108
pkg syscall (freebsd-arm), const TIOCTIMESTAMP = 1074558041
pkg syscall (freebsd-arm), func Fchflags(string, int) error

{* ../../docs_src/dependencies/tutorial007_py39.py hl[4] *}

O código após o `yield` é executado após a resposta:

{* ../../docs_src/dependencies/tutorial007_py39.py hl[5:6] *}

/// tip | Dica

Você pode usar funções assíncronas (`async`) ou funções comuns.

O **FastAPI** saberá o que fazer com cada uma, da mesma forma que as dependências comuns.

///