Expand description
A pared-down version of std::io
usable in no_std
contexts.
Modules§
- prelude
- The I/O Prelude.
Structs§
- Cursor
- A
Cursor
wraps an in-memory buffer and provides it with aSeek
implementation. - Empty
- A reader which is always at EOF.
- Error
- The error type for I/O operations of the
Read
,Write
,Seek
, and associated traits. - IoSlice
- A buffer type used with
Write::write_vectored
. - IoSlice
Mut - A buffer type used with
Read::read_vectored
. - Repeat
- A reader which yields one byte over and over and over and over and over and…
- Sink
- A writer which will move data into the void.
Enums§
- Error
Kind - A list specifying general categories of I/O error.
- Seek
From - Enumeration of possible methods to seek within an I/O object.
Traits§
- BufRead
- A
BufRead
is a type ofRead
er which has an internal buffer, allowing it to perform extra ways of reading. - Error
Trait - A trait providing a subset of
std::error::Error
’s functionality. - Read
- The
Read
trait allows for reading bytes from a source. - Seek
- The
Seek
trait provides a cursor which can be moved within a stream of bytes. - Write
- A trait for objects which are byte-oriented sinks.
Functions§
- copy
- Copies the entire contents of a reader into a writer.
- empty
- Constructs a new handle to an empty reader.
- repeat
- Creates an instance of a reader that infinitely repeats one byte.
- sink
- Creates an instance of a writer which will successfully consume all data.