io | /deps.ts | s3si@gui-v0.4.16

namespace io

import { io } from "https://deno.land/x/s3si@gui-v0.4.16/deps.ts";

Utilities for working with Deno's readers, writers, and web streams.

Reader and Writer interfaces are deprecated in Deno, and so many of these utilities are also deprecated. Consider using web streams instead.

Classes

c io.Buffer	A variable-sized buffer of bytes with `read()` and `write()` methods.
c io.BufferFullError deprecated
c io.BufReader deprecated
c io.BufWriter deprecated	BufWriter implements buffering for an deno.Writer object. If an error occurs writing to a Writer, no more data will be accepted and all subsequent writes, and flush(), will return the error. After all data has been written, the client should call the flush() method to guarantee all data has been forwarded to the underlying deno.Writer.
c io.BufWriterSync deprecated	BufWriterSync implements buffering for a deno.WriterSync object. If an error occurs writing to a WriterSync, no more data will be accepted and all subsequent writes, and flush(), will return the error. After all data has been written, the client should call the flush() method to guarantee all data has been forwarded to the underlying deno.WriterSync.
c io.LimitedReader deprecated
c io.MultiReader deprecated	Reader utility for combining multiple readers
c io.PartialReadError deprecated
c io.StringReader deprecated	Reader utility for strings.
c io.StringWriter deprecated	Writer utility for buffering string chunks.

Functions

f io.copy	Copies from `src` to `dst` until either EOF (`null`) is read from `src` or an error occurs. It resolves to the number of bytes copied or rejects with the first error encountered while copying.
f io.copyN deprecated	Copy N size at the most. If read size is lesser than N, then returns nread
f io.readAll	Read `Reader` `r` until EOF (`null`) and resolve to the content as `Uint8Array`.
f io.readAllSync	Synchronously reads `ReaderSync` `r` until EOF (`null`) and returns the content as `Uint8Array`.
f io.readDelim deprecated	Read delimited bytes from a Reader.
f io.readInt deprecated	Read big endian 32bit integer from BufReader
f io.readLines deprecated	Read strings line-by-line from a Reader.
f io.readLong deprecated	Read big endian 64bit long from BufReader
f io.readRange deprecated	Read a range of bytes from a file or other resource that is readable and seekable. The range start and end are inclusive of the bytes within that range.
f io.readRangeSync deprecated	Read a range of bytes synchronously from a file or other resource that is readable and seekable. The range start and end are inclusive of the bytes within that range.
f io.readShort deprecated	Read big endian 16bit short from BufReader
f io.readStringDelim deprecated	Read Reader chunk by chunk, splitting based on delimiter.
f io.sliceLongToBytes deprecated	Slice number into 64bit big endian byte array
f io.toReadableStream	Create a `ReadableStream` of `Uint8Array`s from a `Reader`.
f io.toWritableStream	Create a `WritableStream` from a `Writer`.
f io.writeAll	Write all the content of the array buffer (`arr`) to the writer (`w`).
f io.writeAllSync	Synchronously write all the content of the array buffer (`arr`) to the writer (`w`).

Interfaces

I io.ByteRange deprecated
I io.Closer	An abstract interface which when implemented provides an interface to close files/resources that were previously opened.
I io.Reader	An abstract interface which when implemented provides an interface to read bytes into an array buffer asynchronously.
I io.ReaderSync	An abstract interface which when implemented provides an interface to read bytes into an array buffer synchronously.
I io.ReadLineResult deprecated	Result type returned by of BufReader.readLine().
I io.ToReadableStreamOptions	Options for `toReadableStream`.
I io.toWritableStreamOptions	Options for `toWritableStream`.
I io.Writer	An abstract interface which when implemented provides an interface to write bytes from an array buffer to a file/resource asynchronously.
I io.WriterSync	An abstract interface which when implemented provides an interface to write bytes from an array buffer to a file/resource synchronously.