| commit | fee708c7902a1b70fb29916f7608228aa2242ea2 | [log] [tgz] |
|---|---|---|
| author | James Farrell <[email protected]> | Wed Aug 14 18:59:43 2024 +0000 |
| committer | James Farrell <[email protected]> | Wed Aug 14 19:31:18 2024 +0000 |
| tree | 364ecfe735d810ea6e08f88e38f33cbf9850be9e | |
| parent | 43157b261d254d6b303edf11e1f65b7f8c2cb7f2 [diff] |
Migrate 25 crates to monorepo async-stream async-stream-impl async-task async-trait atomic atty axum bencher bincode bitreader bstr buddy_system_allocator byteorder bytes camino cast cesu8 cexpr cfg-if ciborium ciborium-io ciborium-ll clap_complete clap_derive clap_lex Bug: 339424309 Test: treehugger Change-Id: I11fc79ccf315a86770b1e4eb8b7c67e23f70967d
are you or are you not a tty?
Add the following to your Cargo.toml
[dependencies] atty = "0.2"
use atty::Stream; fn main() { if atty::is(Stream::Stdout) { println!("I'm a terminal"); } else { println!("I'm not"); } }
This library has been unit tested on both unix and windows platforms (via appveyor).
A simple example program is provided in this repo to test various tty's. By default.
It prints
$ cargo run --example atty stdout? true stderr? true stdin? true
To test std in, pipe some text to the program
$ echo "test" | cargo run --example atty stdout? true stderr? true stdin? false
To test std out, pipe the program to something
$ cargo run --example atty | grep std stdout? false stderr? true stdin? true
To test std err, pipe the program to something redirecting std err
$ cargo run --example atty 2>&1 | grep std stdout? false stderr? false stdin? true
Doug Tangren (softprops) 2015-2019