op

Documentation

Index

• func NewContext(ctx context.Context, op *Operation) context.Context
• type Operation
  • func FromContext(ctx context.Context) (*Operation, error)
  • func (o Operation) MarshalJSON() ([]byte, error)
  • func (o Operation) String() string
  • func (o *Operation) UnmarshalJSON(bytes []byte) error

Functions

func NewContext

func NewContext(ctx context.Context, op *Operation) context.Context

NewContext returns a new context with the given Operation.

Types

type Operation

type Operation int

Operation defines an operation type.

const (
	Read Operation = iota
	Write
	Delete
)

Operations

func FromContext

func FromContext(ctx context.Context) (*Operation, error)

FromContext retrieves the *op.Action stored against the op.CtxKey from the context.

func (Operation) MarshalJSON

func (o Operation) MarshalJSON() ([]byte, error)

MarshalJSON is the implementation of the Marshaler interface for marshaling op.Action type.

func (Operation) String

func (o Operation) String() string

String is the implementation of Stringer interface that returns the string representation of op.Action.

func (*Operation) UnmarshalJSON

func (o *Operation) UnmarshalJSON(bytes []byte) error

UnmarshalJSON is the implementation of the Unmarshaler interface for unmarshaling op.Action type.