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Avoid unstable c_string conversion features

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This commit is contained in:
Florian Gilcher 2015-11-04 10:25:20 +01:00
parent b3e3825417
commit e8ea96ee86
2 changed files with 2 additions and 4 deletions
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4
src/feature/xattr.rs
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@ -3,7 +3,7 @@ extern crate libc;
use std::io; use std::io;
use std::path::Path; use std::path::Path;
use std::ffi::CString;
pub const ENABLED: bool = cfg!(feature="git") && cfg!(any(target_os="macos", target_os="linux")); pub const ENABLED: bool = cfg!(feature="git") && cfg!(any(target_os="macos", target_os="linux"));
@ -51,7 +51,7 @@ pub struct Attribute {
#[cfg(any(target_os = "macos", target_os = "linux"))] #[cfg(any(target_os = "macos", target_os = "linux"))]
pub fn list_attrs(lister: lister::Lister, path: &Path) -> io::Result<Vec<Attribute>> { pub fn list_attrs(lister: lister::Lister, path: &Path) -> io::Result<Vec<Attribute>> {
let c_path = match path.as_os_str().to_cstring() { let c_path = match path.to_str().and_then(|s| { CString::new(s).ok() }) {
Some(cstring) => cstring, Some(cstring) => cstring,
None => return Err(io::Error::new(io::ErrorKind::Other, "Error: path somehow contained a NUL?")), None => return Err(io::Error::new(io::ErrorKind::Other, "Error: path somehow contained a NUL?")),
}; };

2
src/main.rs
View File

@ -1,5 +1,3 @@
#![feature(convert)]
#![warn(trivial_casts, trivial_numeric_casts)] #![warn(trivial_casts, trivial_numeric_casts)]
#![warn(unused_extern_crates, unused_qualifications)] #![warn(unused_extern_crates, unused_qualifications)]
#![warn(unused_results)] #![warn(unused_results)]