Replace .unwrap() with ? in std::os::unix::net

rust-lang · Nov 24, 2019 · 8f158bc · 8f158bc
1 parent 7d761fe
commit 8f158bc
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diff --git a/src/libstd/sys/unix/ext/mod.rs b/src/libstd/sys/unix/ext/mod.rs
@@ -16,7 +16,7 @@
 //! use std::os::unix::prelude::*;
 //!
 //! fn main() {
-//!     let f = File::create("foo.txt").unwrap();
+//!     let f = File::create("foo.txt")?;
 //!     let fd = f.as_raw_fd();
 //!
 //!     // use fd with native unix bindings