Use std::io::IsTerminal stabilized in Rust 1.70

HanabishiRecca · Jun 1, 2023 · 894c361 · 894c361
1 parent b9cb2ed
commit 894c361
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Showing 3 changed files with 3 additions and 8 deletions.
diff --git a/Cargo.lock b/Cargo.lock
diff --git a/Cargo.toml b/Cargo.toml
@@ -2,13 +2,13 @@
 name = "aur-check-updates"
 version = "1.0.3"
 edition = "2021"
+rust-version = "1.70"
 
 [profile.release]
 panic = "abort"
 
 [dependencies]
 alpm = "2.2"
 curl = "0.4"
-libc = "0.2"
 serde = { version = "1.0", features = ["derive"] }
 serde_json = "1.0"
diff --git a/src/print.rs b/src/print.rs
@@ -1,5 +1,6 @@
 use std::{
     fmt::Display,
+    io::{stdout, IsTerminal},
     sync::atomic::{AtomicBool, Ordering::Relaxed},
 };
 
@@ -12,16 +13,11 @@ pub enum ColorMode {
     Never,
 }
 
-fn isatty() -> bool {
-    // SAFETY: This call should not have side effects.
-    unsafe { libc::isatty(libc::STDOUT_FILENO) == 1 }
-}
-
 pub fn set_color_mode(mode: ColorMode) {
     use ColorMode::*;
     COLOR.store(
         match mode {
-            Auto => isatty(),
+            Auto => stdout().is_terminal(),
             Always => true,
             Never => false,
         },