"unicode/utf8"
)

type scratch struct {
	data []byte
	fill int
}

// reset scratch buffer
func (s *scratch) reset() { s.fill = 0 }

// bytes returns the written contents of scratch buffer
func (s *scratch) bytes() []byte { return s.data[0:s.fill] }

// grow scratch buffer
func (s *scratch) grow() {
	ndata := make([]byte, cap(s.data)*2)
	copy(ndata, s.data)
	s.data = ndata
}

// append single byte to scratch buffer

Klaus Post <******@****.***> 1695618931 -0700

Klaus Post <******@****.***> 1729611050 -0700

}

// DataUsageInfo represents data usage stats of the underlying Object API
type DataUsageInfo struct {
	TotalCapacity     uint64 `json:"capacity,omitempty"`
	TotalUsedCapacity uint64 `json:"usedCapacity,omitempty"`
	TotalFreeCapacity uint64 `json:"freeCapacity,omitempty"`

	// LastUpdate is the timestamp of when the data usage info was last updated.
	// This does not indicate a full scan.

Sebastián Ramírez <******@****.***> 1728247014 +0200

```Python hl_lines="1  3  12-16"
{!../../docs_src/extra_data_types/tutorial001.py!}
```

Note que os parâmetros dentro da função tem seu tipo de dados natural, e você pode, por exemplo, realizar manipulações normais de data, como:

```Python hl_lines="18-19"
{!../../docs_src/extra_data_types/tutorial001.py!}

# Versions to use.
CODE=2024b
DATA=2024b

set -e

cd $(dirname $0)
rm -rf work
mkdir work
go build -o work/mkzip mkzip.go # build now for correct paths in build errors
cd work
mkdir zoneinfo
curl -sS -L -O https://www.iana.org/time-zones/repository/releases/tzcode$CODE.tar.gz
curl -sS -L -O https://www.iana.org/time-zones/repository/releases/tzdata$DATA.tar.gz
tar xzf tzcode$CODE.tar.gz

pkg syscall (freebsd-riscv64), type IfData struct, Hwassist uint64 #53466
pkg syscall (freebsd-riscv64), type IfData struct, Ibytes uint64 #53466
pkg syscall (freebsd-riscv64), type IfData struct, Ierrors uint64 #53466
pkg syscall (freebsd-riscv64), type IfData struct, Imcasts uint64 #53466
pkg syscall (freebsd-riscv64), type IfData struct, Ipackets uint64 #53466

Joe Tsai <******@****.***> 1503105518 -0700

    source.require(byteCount.toLong()) // Eagerly read the frame before firing client thread.
    source.read(buffer, byteCount.toLong())
    pushQueue.execute("$connectionName[$streamId] onData") {
      ignoreIoExceptions {
        val cancel = pushObserver.onData(streamId, buffer, byteCount, inFinished)
        if (cancel) writer.rstStream(streamId, ErrorCode.CANCEL)
        if (cancel || inFinished) {
          this.withLock {