interface {
	~[]byte  // the underlying type of []byte is itself
	~MyInt   // illegal: the underlying type of MyInt is not MyInt
	~error   // illegal: error is an interface
}
</pre>

<p>
Union elements denote unions of type sets:
</p>

<pre>
// The Float interface represents all floating-point types
// (including any named types whose underlying types are
// either float32 or float64).

from fastapi import FastAPI

app = FastAPI()


@app.get("/")
def read_root():
    return {"Hello": "World"}


@app.get("/items/{item_id}")
def read_item(item_id: int, q: Union[str, None] = None):
    return {"item_id": item_id, "q": q}
```

### Dockerfile

Agora, no mesmo diretório do projeto, crie um arquivo `Dockerfile` com:

```{ .dockerfile .annotate }
# (1)

repbody.aero
res.aero
research.aero
rotorcraft.aero
safety.aero
scientist.aero
services.aero
show.aero
skydiving.aero
software.aero
student.aero
trader.aero
trading.aero
trainer.aero
union.aero
workinggroup.aero
works.aero

// af : http://www.nic.af/help.jsp
af
gov.af
com.af
org.af
net.af
edu.af

// ag : http://www.nic.ag/prices.htm
ag
com.ag
org.ag

name <code>E</code> in place of a method specification. This is called
<i>embedding</i> interface <code>E</code> in <code>T</code>.
The <a href="#Method_sets">method set</a> of <code>T</code> is the <i>union</i>
of the method sets of <code>T</code>’s explicitly declared methods and of
<code>T</code>’s embedded interfaces.
</p>

<pre>
type Reader interface {
	Read(p []byte) (n int, err error)

uk.reclaim.cloud uk0.bigv.io uki.kumamoto.jp ukiha.fukuoka.jp ullensaker.no ullensvang.no ulm.museum ulsan.kr ulvik.no um.gov.pl umaji.kochi.jp umb.it umbria.it umi.fukuoka.jp umig.gov.pl unazuki.toyama.jp under.jp undersea.museum uni5.net unicloud.pl unicom union.aero univ.bj univ.sn university university.museum unjarga.no unjárga.no unnan.shimane.jp uno unusualperson.com unzen.nagasaki.jp uol uonuma.niigata.jp uozu.toyama.jp up.in upaas.kazteleport.kz upli.io upow.gov.pl upper.jp uppo.gov.pl ups urakawa.hokkaido.jp...

* Add support for the webhook authorizer to make a Deny decision that short-circuits the union authorizer and immediately returns Deny.  ([#53273](https://github.com/kubernetes/kubernetes/pull/53273), [@mikedanese](https://github.com/mikedanese))

    for details of what operations are supported and what are the differences
    from NumPy.
*   `tf.types.experimental.TensorLike` is a new `Union` type that can be used as
    type annotation for variables representing a Tensor or a value that can be
    converted to Tensor by `tf.convert_to_tensor`.

conditions for use, reproduction, and distribution as defined by Sections 1 through 9 of this document. "Licensor" shall mean the copyright owner or entity authorized by the copyright owner that is granting the License. "Legal Entity" shall mean the union of the acting entity and all other entities that control, are controlled by, or are under common control with that entity. For the purposes of this definition, "control" means (i) the power, direct or indirect, to cause the direction or management...

pkg image, method (Rectangle) Overlaps(Rectangle) bool
pkg image, method (Rectangle) Size() Point
pkg image, method (Rectangle) String() string
pkg image, method (Rectangle) Sub(Point) Rectangle
pkg image, method (Rectangle) Union(Rectangle) Rectangle
pkg image, method (YCbCrSubsampleRatio) String() string
pkg image, type Alpha struct
pkg image, type Alpha struct, Pix []uint8
pkg image, type Alpha struct, Rect Rectangle