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use crate::fmt;
use crate::io::{self, BorrowedCursor, IoSlice, IoSliceMut};
use crate::sys_common::{FromInner, IntoInner};
pub struct AnonPipe(!);
impl fmt::Debug for AnonPipe {
fn fmt(&self, _: &mut fmt::Formatter<'_>) -> fmt::Result {
self.0
}
}
impl AnonPipe {
pub fn try_clone(&self) -> io::Result<Self> {
self.0
}
pub fn read(&self, _buf: &mut [u8]) -> io::Result<usize> {
self.0
}
pub fn read_buf(&self, _buf: BorrowedCursor<'_>) -> io::Result<()> {
self.0
}
pub fn read_vectored(&self, _bufs: &mut [IoSliceMut<'_>]) -> io::Result<usize> {
self.0
}
pub fn is_read_vectored(&self) -> bool {
self.0
}
pub fn read_to_end(&self, _buf: &mut Vec<u8>) -> io::Result<usize> {
self.0
}
pub fn write(&self, _buf: &[u8]) -> io::Result<usize> {
self.0
}
pub fn write_vectored(&self, _bufs: &[IoSlice<'_>]) -> io::Result<usize> {
self.0
}
pub fn is_write_vectored(&self) -> bool {
self.0
}
pub fn diverge(&self) -> ! {
self.0
}
}
pub fn read2(p1: AnonPipe, _v1: &mut Vec<u8>, _p2: AnonPipe, _v2: &mut Vec<u8>) -> io::Result<()> {
match p1.0 {}
}
impl FromInner<!> for AnonPipe {
fn from_inner(inner: !) -> Self {
inner
}
}
impl IntoInner<!> for AnonPipe {
fn into_inner(self) -> ! {
self.0
}
}
#[cfg(any(unix, target_os = "hermit", target_os = "wasi"))]
mod unix_traits {
use super::AnonPipe;
use crate::os::fd::{AsFd, AsRawFd, BorrowedFd, FromRawFd, IntoRawFd, OwnedFd, RawFd};
use crate::sys_common::FromInner;
impl AsRawFd for AnonPipe {
#[inline]
fn as_raw_fd(&self) -> RawFd {
self.0
}
}
impl AsFd for AnonPipe {
fn as_fd(&self) -> BorrowedFd<'_> {
self.0
}
}
impl IntoRawFd for AnonPipe {
fn into_raw_fd(self) -> RawFd {
self.0
}
}
impl FromRawFd for AnonPipe {
unsafe fn from_raw_fd(_: RawFd) -> Self {
panic!("creating pipe on this platform is unsupported!")
}
}
impl FromInner<OwnedFd> for AnonPipe {
fn from_inner(_: OwnedFd) -> Self {
panic!("creating pipe on this platform is unsupported!")
}
}
}
|
