60 lines
947 B
Rust
60 lines
947 B
Rust
use crate::io;
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pub struct Stdin;
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pub struct Stdout;
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pub struct Stderr;
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impl Stdin {
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pub fn new() -> io::Result<Stdin> {
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Ok(Stdin)
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}
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}
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impl io::Read for Stdin {
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fn read(&mut self, _buf: &mut [u8]) -> io::Result<usize> {
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Ok(0)
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}
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}
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impl Stdout {
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pub fn new() -> io::Result<Stdout> {
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Ok(Stdout)
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}
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}
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impl io::Write for Stdout {
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fn write(&mut self, buf: &[u8]) -> io::Result<usize> {
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Ok(buf.len())
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}
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fn flush(&mut self) -> io::Result<()> {
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Ok(())
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}
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}
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impl Stderr {
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pub fn new() -> io::Result<Stderr> {
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Ok(Stderr)
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}
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}
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impl io::Write for Stderr {
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fn write(&mut self, buf: &[u8]) -> io::Result<usize> {
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Ok(buf.len())
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}
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fn flush(&mut self) -> io::Result<()> {
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Ok(())
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}
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}
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pub const STDIN_BUF_SIZE: usize = 0;
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pub fn is_ebadf(_err: &io::Error) -> bool {
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true
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}
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pub fn panic_output() -> Option<Vec<u8>> {
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None
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}
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