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rustexits
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removed unnecessary strings

This commit is contained in:
Emma Tebibyte 2024-04-24 20:18:56 -06:00
parent 112e052f18
commit 72c46447c1
Signed by: emma
GPG Key ID: 06FA419A1698C270
1 changed files with 4 additions and 7 deletions
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11
build.rs
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@ -28,19 +28,16 @@
*/
use std::{
io::{ self, Write },
io::{ Error, Write },
process::{ Command, exit, Stdio },
path::PathBuf,
};
use bindgen::{ Builder, CargoCallbacks, MacroTypeVariation };
fn main() -> Result<(), io::Error> {
fn main() -> Result<(), Error> {
let mut header = String::new();
/* bindgen has a dependency on clang for now */
Command::new("clang").spawn().expect("Missing dependency: clang");
/* Locate sysexits.h using cpp(1) */
let mut process = Command::new("cpp")
.arg("-M")
@ -54,8 +51,8 @@ fn main() -> Result<(), io::Error> {
let output = process.wait_with_output()?.stdout;
let headers = String::from_utf8(output).unwrap_or_else( |_| {
eprintln!("Output from cpp(1) is invalid UTF-8.");
let headers = String::from_utf8(output).unwrap_or_else( |e| {
Error::other(e.to_string());
/* Exit with status 1 because we’re bootstrapping sysexits.h, silly! */
exit(1);
});