зеркало из https://github.com/mozilla/gecko-dev.git
34 строки
754 B
Rust
34 строки
754 B
Rust
extern crate same_file;
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use std::io;
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use std::process;
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use same_file::Handle;
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fn main() {
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if let Err(err) = run() {
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println!("{}", err);
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process::exit(1);
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}
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}
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fn run() -> io::Result<()> {
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// Run with `cargo run is_stderr 2> examples/stderr` to see
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// interesting output.
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let candidates = &[
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"examples/is_same_file.rs",
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"examples/is_stderr.rs",
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"examples/stderr",
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];
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let stderr_handle = Handle::stderr()?;
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for candidate in candidates {
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let handle = Handle::from_path(candidate)?;
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if stderr_handle == handle {
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println!("{:?} is stderr!", candidate);
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} else {
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println!("{:?} is NOT stderr!", candidate);
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}
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}
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Ok(())
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}
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