tag | ff6e8c02a1e8db72c2ff3463774d9196d38c5d5c | |
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tagger | The Android Open Source Project <initial-contribution@android.com> | Wed Nov 01 17:06:47 2023 -0700 |
object | 2fe431bd0af267457c88600d9a50ebf54f92e7b6 |
frc_340819190 (10894928,com.google.android.healthfitness)
commit | 2fe431bd0af267457c88600d9a50ebf54f92e7b6 | [log] [tgz] |
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author | Android Build Coastguard Worker <android-build-coastguard-worker@google.com> | Tue Apr 11 17:57:28 2023 +0000 |
committer | Android Build Coastguard Worker <android-build-coastguard-worker@google.com> | Tue Apr 11 17:57:28 2023 +0000 |
tree | c582cd4a56d60253952c8c33beb566135f5fb6f5 | |
parent | d7179056339f39497ddbb5cbec559560ecdca0d2 [diff] | |
parent | fa74f2acc388410d10c7785473387b3357660dd4 [diff] |
Snap for 9912757 from fa74f2acc388410d10c7785473387b3357660dd4 to aml-frc-release Change-Id: I2d6777789fc4a240f1080f6a726f0d875eaba4e7
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