io

Documentation

Overview

Package io implements the IO domain. Input/Output operations for streams produced by DevTools.

Index

• func NewClient(conn *rpcc.Conn) *domainClient
• type CloseArgs
  • func NewCloseArgs(handle StreamHandle) *CloseArgs
• type ReadArgs
  • func NewReadArgs(handle StreamHandle) *ReadArgs
  • func (a *ReadArgs) SetOffset(offset int) *ReadArgs
  • func (a *ReadArgs) SetSize(size int) *ReadArgs
• type ReadReply
• type ResolveBlobArgs
  • func NewResolveBlobArgs(objectID runtime.RemoteObjectID) *ResolveBlobArgs
• type ResolveBlobReply
• type StreamHandle

Functions

func NewClient

func NewClient(conn *rpcc.Conn) *domainClient

NewClient returns a client for the IO domain with the connection set to conn.

Types

type CloseArgs

type CloseArgs struct {
	Handle StreamHandle `json:"handle"` // Handle of the stream to close.
}

CloseArgs represents the arguments for Close in the IO domain.

func NewCloseArgs

func NewCloseArgs(handle StreamHandle) *CloseArgs

NewCloseArgs initializes CloseArgs with the required arguments.

type ReadArgs

type ReadArgs struct {
	Handle StreamHandle `json:"handle"`           // Handle of the stream to read.
	Offset *int         `json:"offset,omitempty"` // Seek to the specified offset before reading (if not specificed, proceed with offset following the last read). Some types of streams may only support sequential reads.
	Size   *int         `json:"size,omitempty"`   // Maximum number of bytes to read (left upon the agent discretion if not specified).
}

ReadArgs represents the arguments for Read in the IO domain.

func NewReadArgs

func NewReadArgs(handle StreamHandle) *ReadArgs

NewReadArgs initializes ReadArgs with the required arguments.

func (*ReadArgs) SetOffset

func (a *ReadArgs) SetOffset(offset int) *ReadArgs

SetOffset sets the Offset optional argument. Seek to the specified offset before reading (if not specificed, proceed with offset following the last read). Some types of streams may only support sequential reads.

func (*ReadArgs) SetSize

func (a *ReadArgs) SetSize(size int) *ReadArgs

SetSize sets the Size optional argument. Maximum number of bytes to read (left upon the agent discretion if not specified).

type ReadReply

type ReadReply struct {
	Base64Encoded *bool  `json:"base64Encoded,omitempty"` // Set if the data is base64-encoded
	Data          string `json:"data"`                    // Data that were read.
	EOF           bool   `json:"eof"`                     // Set if the end-of-file condition occurred while reading.
}

ReadReply represents the return values for Read in the IO domain.

type ResolveBlobArgs

type ResolveBlobArgs struct {
	ObjectID runtime.RemoteObjectID `json:"objectId"` // Object id of a Blob object wrapper.
}

ResolveBlobArgs represents the arguments for ResolveBlob in the IO domain.

func NewResolveBlobArgs

func NewResolveBlobArgs(objectID runtime.RemoteObjectID) *ResolveBlobArgs

NewResolveBlobArgs initializes ResolveBlobArgs with the required arguments.

type ResolveBlobReply

type ResolveBlobReply struct {
	UUID string `json:"uuid"` // UUID of the specified Blob.
}

ResolveBlobReply represents the return values for ResolveBlob in the IO domain.

type StreamHandle

type StreamHandle string

StreamHandle This is either obtained from another method or specified as `blob:<uuid>` where `<uuid&gt` is an UUID of a Blob.