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use std::fs::File;
use std::io;
use std::path::Path;
static ERROR_MESSAGE: &str = "same-file is not supported on this platform.";
// This implementation is to allow same-file to be compiled on
// unsupported platforms in case it was incidentally included
// as a transitive, unused dependency
#[derive(Debug, Hash)]
pub struct Handle;
impl Eq for Handle {}
impl PartialEq for Handle {
fn eq(&self, _other: &Handle) -> bool {
unreachable!(ERROR_MESSAGE);
}
}
impl Handle {
pub fn from_path<P: AsRef<Path>>(_p: P) -> io::Result<Handle> {
error()
}
pub fn from_file(_file: File) -> io::Result<Handle> {
error()
}
pub fn stdin() -> io::Result<Handle> {
error()
}
pub fn stdout() -> io::Result<Handle> {
error()
}
pub fn stderr() -> io::Result<Handle> {
error()
}
pub fn as_file(&self) -> &File {
unreachable!(ERROR_MESSAGE);
}
pub fn as_file_mut(&self) -> &mut File {
unreachable!(ERROR_MESSAGE);
}
}
fn error<T>() -> io::Result<T> {
Err(io::Error::new(io::ErrorKind::Other, ERROR_MESSAGE))
}
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