context

Documentation

Index

• Variables
• func AfterFunc(ctx Context, f func()) (stop func() bool)
• func LocalValue[T any](ctx Context, key []byte) (v T, has bool)
• func Release(ctx context.Context)
• func UserValue[T any](ctx Context, key []byte) (v T, has bool, err error)
• func Value[T any](ctx Context, key any) (v T, has bool)
• func WithCancel(parent Context) (Context, CancelFunc)
• func WithDeadline(parent Context, deadline time.Time) (Context, CancelFunc)
• func WithDeadlineCause(parent Context, deadline time.Time, cause error) (Context, CancelFunc)
• func WithTimeout(parent Context, ttl time.Duration) (Context, CancelFunc)
• func WithTimeoutCause(parent Context, ttl time.Duration, cause error) (Context, CancelFunc)
• type CancelFunc
• type Context
  • func Acquire(ctx context.Context) Context
  • func Fork(ctx context.Context) Context
  • func TODO() Context
  • func WithValue(parent context.Context, key any, val any) Context
  • func WithoutCancel(parent Context) Context
  • func Wrap(ctx context.Context) Context
• type Entries
  • func (entries *Entries) Foreach(fn func(key []byte, value any))
  • func (entries *Entries) Get(key []byte) (val any)
  • func (entries *Entries) Len() int
  • func (entries *Entries) Remove(key []byte)
  • func (entries *Entries) Reset()
  • func (entries *Entries) Set(key []byte, val any)
• type Entry

Variables

var (
	Canceled         = context.Canceled
	DeadlineExceeded = context.DeadlineExceeded
)

Functions

func AfterFunc

func AfterFunc(ctx Context, f func()) (stop func() bool)

func LocalValue

func LocalValue[T any](ctx Context, key []byte) (v T, has bool)

func Release

func Release(ctx context.Context)

func UserValue

func UserValue[T any](ctx Context, key []byte) (v T, has bool, err error)

func Value

func Value[T any](ctx Context, key any) (v T, has bool)

func WithCancel

func WithCancel(parent Context) (Context, CancelFunc)

func WithDeadline

func WithDeadline(parent Context, deadline time.Time) (Context, CancelFunc)

func WithDeadlineCause

func WithDeadlineCause(parent Context, deadline time.Time, cause error) (Context, CancelFunc)

func WithTimeout

func WithTimeout(parent Context, ttl time.Duration) (Context, CancelFunc)

func WithTimeoutCause

func WithTimeoutCause(parent Context, ttl time.Duration, cause error) (Context, CancelFunc)

Types

type CancelFunc

type CancelFunc context.CancelFunc

type Context

type Context interface {
	context.Context
	UserValue(key []byte) any
	SetUserValue(key []byte, val any)
	UserValues(fn func(key []byte, val any))
	LocalValue(key []byte) any
	SetLocalValue(key []byte, val any)
	LocalValues(fn func(key []byte, val any))
}

func Acquire

func Acquire(ctx context.Context) Context

func Fork

func Fork(ctx context.Context) Context

func TODO

func TODO() Context

func WithValue

func WithValue(parent context.Context, key any, val any) Context

func WithoutCancel

func WithoutCancel(parent Context) Context

func Wrap

func Wrap(ctx context.Context) Context

type Entries

type Entries []Entry

func (*Entries) Foreach

func (entries *Entries) Foreach(fn func(key []byte, value any))

func (*Entries) Get

func (entries *Entries) Get(key []byte) (val any)

func (*Entries) Len

func (entries *Entries) Len() int

func (*Entries) Remove

func (entries *Entries) Remove(key []byte)

func (*Entries) Reset

func (entries *Entries) Reset()

func (*Entries) Set

func (entries *Entries) Set(key []byte, val any)

type Entry

type Entry struct {
	// contains filtered or unexported fields
}