Struct unsafe_io::UnsafeReadable [−][src]
#[repr(transparent)]pub struct UnsafeReadable(_);
Expand description
A non-owning unsafe I/O handle that implements Read
. Read
functions
are considered safe, so this type requires unsafe
to construct.
Like UnsafeHandle
, this doesn’t implement Into*
or From*
traits.
Platform-specific behavior
On Posix-ish platforms, this reads from the handle as if it were a
File
. On Windows, this reads from a file-like handle as if it were a
File
, and from a socket-like handle as if it were a TcpStream
.
Trait Implementations
UnsafeReadable
doesn’t own its handle; see the comments for
impl AsRawFd for UnsafeHandle
.
fn clone(&self) -> UnsafeReadableⓘNotable traits for UnsafeReadableimpl Read for UnsafeReadable
fn clone(&self) -> UnsafeReadableⓘNotable traits for UnsafeReadableimpl Read for UnsafeReadable
impl Read for UnsafeReadable
Returns a copy of the value. Read more
Performs copy-assignment from source
. Read more
UnsafeReadable
doesn’t own its handle; see the comments for
impl AsRawFd for UnsafeHandle
.
Constructs a new instance of Self
from the given raw file
descriptor. Read more
UnsafeReadable
doesn’t own its handle; see the comments for
impl AsRawFd for UnsafeHandle
.
Constructs a new instance of Self
from the given unsafe handle. Read more
UnsafeReadable
doesn’t own its handle; see the comments for
impl AsRawFd for UnsafeHandle
.
Consumes this object, returning the raw underlying file descriptor. Read more
Pull some bytes from this source into the specified buffer, returning how many bytes were read. Read more
Like read
, except that it reads into a slice of buffers. Read more
can_vector
)Determines if this Read
er has an efficient read_vectored
implementation. Read more
Read all bytes until EOF in this source, placing them into buf
. Read more
Read all bytes until EOF in this source, appending them to buf
. Read more
Read the exact number of bytes required to fill buf
. Read more
read_initializer
)Determines if this Read
er can work with buffers of uninitialized
memory. Read more
Creates a “by reference” adapter for this instance of Read
. Read more
Creates an adapter which will chain this stream with another. Read more
Auto Trait Implementations
impl RefUnwindSafe for UnsafeReadable
impl Send for UnsafeReadable
impl Sync for UnsafeReadable
impl Unpin for UnsafeReadable
impl UnwindSafe for UnsafeReadable
Blanket Implementations
Mutably borrows from an owned value. Read more