services:
      postgres:
        image: ${{ matrix.dbversion }}
        env:
          POSTGRES_PASSWORD: gorm
          POSTGRES_USER: gorm
          POSTGRES_DB: gorm
          TZ: Asia/Shanghai
        ports:
          - 9920:5432
        # Set health checks to wait until postgres has started
        options: >-
          --health-cmd pg_isready
          --health-interval 10s

* **İntuitiv**: Əla redaktor dəstəyi. Hər yerdə <abbr title="auto-complete, autocompletion, IntelliSense olaraq da bilinir">otomatik tamamlama</abbr>. Xətaları müəyyənləşdirməyə daha az vaxt sərf edəcəksiniz.
* **Asan**: İstifadəsi və öyrənilməsi asan olması üçün nəzərdə tutulmuşdur. Sənədləri oxumaq üçün daha az vaxt ayıracaqsınız.
* **Qısa**: Kod təkrarlanmasını minimuma endirin. Hər bir parametr tərifində birdən çox xüsusiyyət ilə və daha az səhvlə qarşılaşacaqsınız.

// Copyright 2022 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

//go:build asan

#include "go_asm.h"
#include "textflag.h"

// Called from instrumented code.
// func runtime·doasanread(addr unsafe.Pointer, sz, sp, pc uintptr)
TEXT	runtime·doasanread(SB), NOSPLIT, $0-32
	MOV	addr+0(FP), X10
	MOV	sz+8(FP), X11
	MOV	sp+16(FP), X12

// This test uses the Pdeathsig field of syscall.SysProcAttr, so it only works
// on platforms that support that.

//go:build linux || (freebsd && amd64)

// sanitizers_test checks the use of Go with sanitizers like msan, asan, etc.
// See https://github.com/google/sanitizers.
package sanitizers_test

import (
	"bytes"
	"encoding/json"
	"errors"
	"fmt"
	"internal/testenv"
	"os"
	"os/exec"
	"os/user"
	"path/filepath"

Elle peut être une fonction asynchrone (`async def`) ou une fonction normale (`def`), **FastAPI** saura la gérer correctement.

Dans cet exemple, la fonction de tâche écrira dans un fichier (afin de simuler un envoi d'email).

L'opération d'écriture n'utilisant ni `async` ni `await`, on définit la fonction avec un `def` normal.

```Python hl_lines="6-9"
{!../../../docs_src/background_tasks/tutorial001.py!}
```

// Copyright 2023 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

//go:build asan

#include "go_asm.h"
#include "textflag.h"

#define RARG0 R4
#define RARG1 R5
#define RARG2 R6
#define RARG3 R7
#define FARG  R8

// Called from instrumented code.
// func runtime·doasanread(addr unsafe.Pointer, sz, sp, pc uintptr)

// Copyright 2021 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

//go:build asan

#include "go_asm.h"
#include "textflag.h"

#define RARG0 R0
#define RARG1 R1
#define RARG2 R2
#define RARG3 R3
#define FARG R4

// Called from instrumented code.
// func runtime·doasanread(addr unsafe.Pointer, sz, sp, pc uintptr)

		return script.OnceCondition(summary, func() (bool, error) { return f(), nil })
	}

	add("abscc", script.Condition("default $CC path is absolute and exists", defaultCCIsAbsolute))
	add("asan", sysCondition("-asan", platform.ASanSupported, true))
	add("buildmode", script.PrefixCondition("go supports -buildmode=<suffix>", hasBuildmode))
	add("case-sensitive", script.OnceCondition("$WORK filesystem is case-sensitive", isCaseSensitive))

     * <p>
     * Given the type used, this method returns the simple version even for versions lower than 5.
     *
     * @return the version number
     * @see #toString()
     */
    int asInt();

    /**
     * Return this version as a String, "14" for Java 14.
     * <p>
     * This method will return {@code 1.<version>} when the version is lower than 5.
     *
     * @since 6.8

### Court

Des **valeurs par défaut** sont définies pour tout, des configurations optionnelles sont présentent partout. Tous ces paramètres peuvent être ajustés afin de faire ce que vous voulez et définir l'API dont vous avez besoin.

Mais, **tout fonctionne** par défaut.