Release v0.4.0

CHANGELOG.md

@@ -5,6 +5,22 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [0.4.0] - 2024-04-01
+
+### Added
+
+- CI setup now covers almost all supported Tier 1 and Tier 2 platform targets
+
+### Changed
+
+- Minimum Supported Rust version set to `1.67.0`
+- Rust edition set to "2021"
+
+### Fixed
+
+- Handle edge cases for POSIX systems (#14)
+- docs.rs documentation build
+
 ## [0.3.1] - 2020-02-28
 
 ### Fixed

src/lib.rs

@@ -8,15 +8,12 @@ Set and get the host name:
 ```rust,no_run
 # use std::io;
 # use std::ffi::OsStr;
-# fn try_main() -> io::Result<()> {
+# fn main() -> io::Result<()> {
 hostname::set("potato")?;
 let new_name = hostname::get()?;
 assert_eq!(new_name, OsStr::new("potato"));
 # Ok(())
 # }
-# fn main() {
-#    try_main().unwrap();
-# }
 ```
 "#
 )]
@@ -27,14 +24,11 @@ Get the host name:
 ```rust,no_run
 # use std::io;
 # use std::ffi::OsStr;
-# fn try_main() -> io::Result<()> {
+# fn main() -> io::Result<()> {
 let name = hostname::get()?;
 println!("{:?}", name);
 # Ok(())
 # }
-# fn main() {
-#    try_main().unwrap();
-# }
 ```
 "#
 )]
@@ -54,6 +48,7 @@ println!("{:?}", name);
     unused_import_braces,
     unused_results
 )]
+#![cfg_attr(docsrs, feature(doc_cfg))]
 
 use cfg_if::cfg_if;
 
@@ -80,13 +75,10 @@ cfg_if! {
 ///
 /// ```rust
 /// # use std::io;
-/// # fn try_main() -> io::Result<()> {
+/// # fn main() -> io::Result<()> {
 /// let name = hostname::get()?;
 /// # Ok(())
 /// # }
-/// # fn main() {
-/// #    try_main().unwrap();
-/// # }
 /// ```
 ///
 /// ## Errors
@@ -108,13 +100,10 @@ pub fn get() -> io::Result<OsString> {
 
 ```rust,no_run
 # use std::io;
-# fn try_main() -> io::Result<()> {
+# fn main() -> io::Result<()> {
 hostname::set("potato")?;
 # Ok(())
 # }
-# fn main() {
-#    try_main().unwrap();
-# }
 ```
 "#
 )]

src/windows.rs

@@ -6,12 +6,12 @@ use std::io;
 use std::os::windows::ffi::OsStrExt;
 use std::os::windows::ffi::OsStringExt;
 
-use windows::Win32::System::SystemInformation::ComputerNamePhysicalDnsHostname;
+use windows::core::PWSTR;
+use windows::Win32::System::SystemInformation::{
+    ComputerNamePhysicalDnsHostname, GetComputerNameExW,
+};
 
 pub fn get() -> io::Result<OsString> {
-    use windows::core::PWSTR;
-    use windows::Win32::System::SystemInformation::GetComputerNameExW;
-
     let mut size = 0;
     unsafe {
         // Don't care much about the result here,