Represents a Reader instance used to fetch data from a URL.
Creates the HttpReader instance
The URL of the data.
Optional
The options.
The ReadableStream instance.
ReadableStream
The total size of the data in bytes.
Initializes the instance asynchronously
Reads a chunk of data
The byte index of the data to read.
The length of the data to read in bytes.
A promise resolving to a chunk of data.
Represents a Reader instance used to fetch data from a URL.