sync2

package
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Published: Aug 16, 2022 License: Apache-2.0 Imports: 3 Imported by: 0

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Constants

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Variables

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Functions

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Types

type AtomicBool

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

AtomicBool gives an atomic boolean variable.

func NewAtomicBool

func NewAtomicBool(n bool) AtomicBool

NewAtomicBool initializes a new AtomicBool with a given value.

func (*AtomicBool) Get

func (i *AtomicBool) Get() bool

Get atomically returns the current value.

func (*AtomicBool) Set

func (i *AtomicBool) Set(n bool)

Set atomically sets n as new value.

type AtomicDuration

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

AtomicDuration is a wrapper with a simpler interface around atomic.(Add|Store|Load|CompareAndSwap)Int64 functions.

func NewAtomicDuration

func NewAtomicDuration(duration time.Duration) AtomicDuration

NewAtomicDuration initializes a new AtomicDuration with a given value.

func (*AtomicDuration) Add

func (d *AtomicDuration) Add(duration time.Duration) time.Duration

Add atomically adds duration to the value.

func (*AtomicDuration) CompareAndSwap

func (d *AtomicDuration) CompareAndSwap(oldval, newval time.Duration) (swapped bool)

CompareAndSwap atomatically swaps the old with the new value.

func (*AtomicDuration) Get

func (d *AtomicDuration) Get() time.Duration

Get atomically returns the current value.

func (*AtomicDuration) Set

func (d *AtomicDuration) Set(duration time.Duration)

Set atomically sets duration as new value.

type AtomicInt32

type AtomicInt32 struct {
	// contains filtered or unexported fields
}

AtomicInt32 is a wrapper with a simpler interface around atomic.(Add|Store|Load|CompareAndSwap)Int32 functions.

func NewAtomicInt32

func NewAtomicInt32(n int32) AtomicInt32

NewAtomicInt32 initializes a new AtomicInt32 with a given value.

func (*AtomicInt32) Add

func (i *AtomicInt32) Add(n int32) int32

Add atomically adds n to the value.

func (*AtomicInt32) CompareAndSwap

func (i *AtomicInt32) CompareAndSwap(oldval, newval int32) (swapped bool)

CompareAndSwap atomatically swaps the old with the new value.

func (*AtomicInt32) Get

func (i *AtomicInt32) Get() int32

Get atomically returns the current value.

func (*AtomicInt32) Set

func (i *AtomicInt32) Set(n int32)

Set atomically sets n as new value.

type AtomicInt64

type AtomicInt64 struct {
	// contains filtered or unexported fields
}

AtomicInt64 is a wrapper with a simpler interface around atomic.(Add|Store|Load|CompareAndSwap)Int64 functions.

func NewAtomicInt64

func NewAtomicInt64(n int64) AtomicInt64

NewAtomicInt64 initializes a new AtomicInt64 with a given value.

func (*AtomicInt64) Add

func (i *AtomicInt64) Add(n int64) int64

Add atomically adds n to the value.

func (*AtomicInt64) CompareAndSwap

func (i *AtomicInt64) CompareAndSwap(oldval, newval int64) (swapped bool)

CompareAndSwap atomatically swaps the old with the new value.

func (*AtomicInt64) Get

func (i *AtomicInt64) Get() int64

Get atomically returns the current value.

func (*AtomicInt64) Set

func (i *AtomicInt64) Set(n int64)

Set atomically sets n as new value.

type AtomicString

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

AtomicString gives you atomic-style APIs for string, but it's only a convenience wrapper that uses a mutex. So, it's not as efficient as the rest of the atomic types.

func NewAtomicString

func NewAtomicString(s string) AtomicString

NewAtomicString ...

func (*AtomicString) CompareAndSwap

func (s *AtomicString) CompareAndSwap(oldval, newval string) (swqpped bool)

CompareAndSwap atomatically swaps the old with the new value.

func (*AtomicString) Get

func (s *AtomicString) Get() string

Get atomically returns the current value.

func (*AtomicString) Set

func (s *AtomicString) Set(str string)

Set atomically sets str as new value.

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