import (
	"context"
	"slices"
	"sync"
	"time"

	"golang.org/x/time/rate"
)

//msgp:ignore bucketThrottle Monitor

type bucketThrottle struct {
	*rate.Limiter
	NodeBandwidthPerSec int64
}

// Monitor holds the state of the global bucket monitor
type Monitor struct {
	tlock sync.RWMutex // mutex for bucket throttling
	mlock sync.RWMutex // mutex for bucket measurement

)

// Reader - JSON record reader for S3Select.
type Reader struct {
	args    *json.ReaderArgs
	input   chan simdjson.Stream
	decoded chan simdjson.Object

	// err will only be returned after decoded has been closed.
	err          *error
	readCloser   io.ReadCloser
	onReaderExit func()

	exitReader chan struct{}
	readerWg   sync.WaitGroup
}

// Read - reads single record.

// computed ETag does not match an expected
// ETag.
type VerifyError struct {
	Expected ETag
	Computed ETag
}

func (v VerifyError) Error() string {
	return fmt.Sprintf("etag: expected ETag %q does not match computed ETag %q", v.Expected, v.Computed)
}

// UUIDHash - use uuid to make md5sum
type UUIDHash struct {
	uuid []byte
}

// Write -  implement hash.Hash Write

package event

import (
	"crypto/rand"
	"errors"
	"reflect"
	"testing"
	"time"

	"github.com/minio/minio/internal/store"
)

type ExampleTarget struct {
	id       TargetID
	sendErr  bool
	closeErr bool
}

func (target ExampleTarget) ID() TargetID {
	return target.id
}

// Save - Sends event directly without persisting.

import (
	"encoding/hex"
	"fmt"
	"net/http"
	"net/http/httptest"
	"net/url"
	"os"
	"runtime"
	"strings"
	"testing"
	"time"
)

func TestMinioVersionToReleaseTime(t *testing.T) {
	testCases := []struct {
		version    string
		isOfficial bool
	}{
		{"2017-09-29T19:16:56Z", true},
		{"RELEASE.2017-09-29T19-16-56Z", false},
		{"DEVELOPMENT.GOGET", false},
	}
	for i, testCase := range testCases {

	"fmt"
	"net"
	"slices"
	"syscall"
	"time"

	"github.com/minio/minio/internal/deadlineconn"
)

type acceptResult struct {
	conn net.Conn
	err  error
	lidx int
}

// httpListener - HTTP listener capable of handling multiple server addresses.
type httpListener struct {
	opts        TCPOptions
	listeners   []net.Listener    // underlying TCP listeners.

	return &connStats{}
}

type bucketS3RXTX struct {
	s3InputBytes  uint64
	s3OutputBytes uint64
}

type bucketHTTPAPIStats struct {
	currentS3Requests *HTTPAPIStats
	totalS3Requests   *HTTPAPIStats
	totalS34xxErrors  *HTTPAPIStats
	totalS35xxErrors  *HTTPAPIStats
	totalS3Canceled   *HTTPAPIStats
}

type bucketHTTPStats struct {
	sync.RWMutex
	httpStats map[string]bucketHTTPAPIStats
}

pkg runtime/trace, method (*FlightRecorder) WriteTo(io.Writer) (int64, error) #63185
pkg runtime/trace, type FlightRecorder struct #63185
pkg runtime/trace, type FlightRecorderConfig struct #63185
pkg runtime/trace, type FlightRecorderConfig struct, MaxBytes uint64 #63185
pkg runtime/trace, type FlightRecorderConfig struct, MinAge time.Duration #63185
pkg sync, method (*WaitGroup) Go(func()) #63796
pkg testing, method (*B) Attr(string, string) #43936

// E.g. it could know whether we're in eager mode or graph mode, keeps track
// of gradient tapes, etc.
typedef struct TF_ExecutionContext TF_ExecutionContext;

// A TF_AbstractTensor is an input to an operation. E.g. it could be a union
// type of eager and graph tensors. It is also the result of executing an
// operation.
typedef struct TF_AbstractTensor TF_AbstractTensor;

// A TF_AbstractOp is the metadata we need to execute an operation. E.g. this

// Singleton contains a pointer to T that must be set once.
// Until the value is set all Get() calls will block.
type Singleton[T any] struct {
	v   *T
	set chan struct{}
}

// NewSingleton creates a new unset singleton.
func NewSingleton[T any]() *Singleton[T] {
	return &Singleton[T]{set: make(chan struct{}), v: nil}
}

// Get will return the singleton value.
func (s *Singleton[T]) Get() *T {
	<-s.set
	return s.v
}