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use crate::io::{self, IoSlice, IoSliceMut}; pub struct AnonPipe(!); impl AnonPipe { pub fn read(&self, _buf: &mut [u8]) -> io::Result<usize> { 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 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 {} }