tag | 579f2d8856a0c5b38efcd7fefc4071dd7d59ccbb | |
---|---|---|
tagger | The Android Open Source Project <initial-contribution@android.com> | Mon Mar 04 21:06:11 2024 -0800 |
object | a5cb6beca89b8a0b586e06bb445230b15c53d72e |
Android platform 14.0.0 release 5
commit | a5cb6beca89b8a0b586e06bb445230b15c53d72e | [log] [tgz] |
---|---|---|
author | Android Build Coastguard Worker <android-build-coastguard-worker@google.com> | Fri Mar 10 02:19:05 2023 +0000 |
committer | Android Build Coastguard Worker <android-build-coastguard-worker@google.com> | Fri Mar 10 02:19:05 2023 +0000 |
tree | c582cd4a56d60253952c8c33beb566135f5fb6f5 | |
parent | 3e894dc78738791a22e01712bb7f690079c38fbe [diff] | |
parent | 34db71c9236860747d30e9de80b654db0f2948f4 [diff] |
Snap for 9719949 from 34db71c9236860747d30e9de80b654db0f2948f4 to udc-release Change-Id: I33d28b3d96a68164f5a53d29d898239e352f7539
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