chrobot - v2.2.4

protocol/io

⚙️ This module was generated from the Chrome DevTools Protocol version 1.3

IO Domain

Input/Output operations for streams produced by DevTools.

📖 View this domain on the DevTools Protocol API Docs

Types

ReadResponse

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This type is not part of the protocol spec, it has been generated dynamically to represent the response to the command read

pub type ReadResponse {
  ReadResponse(
    base64_encoded: option.Option(Bool),
    data: String,
    eof: Bool,
  )
}

Constructors 

  • ReadResponse(
  base64_encoded: option.Option(Bool),
  data: String,
  eof: Bool,
)

    Arguments

    • base64_encoded

      Set if the data is base64-encoded

    • data

      Data that were read.

    • eof

      Set if the end-of-file condition occurred while reading.

ResolveBlobResponse

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This type is not part of the protocol spec, it has been generated dynamically to represent the response to the command resolve_blob

pub type ResolveBlobResponse {
  ResolveBlobResponse(uuid: String)
}

Constructors 

  • ResolveBlobResponse(uuid: String)

    Arguments

    • uuid

      UUID of the specified Blob.

StreamHandle

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

pub type StreamHandle {
  StreamHandle(String)
}

Constructors 

  • StreamHandle(String)

Functions

close

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pub fn close(
  callback__: fn(String, Option(Json)) -> a,
  handle handle: StreamHandle,
) -> a

Close the stream, discard any temporary backing storage.

Parameters:

  • handle : Handle of the stream to close.

Returns:

read

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pub fn read(
  callback__: fn(String, Option(Json)) ->
    Result(Dynamic, RequestError),
  handle handle: StreamHandle,
  offset offset: Option(Int),
  size size: Option(Int),
) -> Result(ReadResponse, RequestError)

Read a chunk of the stream

Parameters:

  • handle : Handle of the stream to read.
  • offset : Seek to the specified offset before reading (if not specified, proceed with offset following the last read). Some types of streams may only support sequential reads.
  • size : Maximum number of bytes to read (left upon the agent discretion if not specified).

Returns:

  • base64_encoded : Set if the data is base64-encoded
  • data : Data that were read.
  • eof : Set if the end-of-file condition occurred while reading.

resolve_blob

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pub fn resolve_blob(
  callback__: fn(String, Option(Json)) ->
    Result(Dynamic, RequestError),
  object_id object_id: RemoteObjectId,
) -> Result(ResolveBlobResponse, RequestError)

Return UUID of Blob object specified by a remote object id.

Parameters:

  • object_id : Object id of a Blob object wrapper.

Returns:

  • uuid : UUID of the specified Blob.
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