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Move CString to where it's actually used

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src/feature/xattr.rs:6:5: 6:22 warning: unused import, #[warn(unused_imports)] on by default
src/feature/xattr.rs:6 use std::ffi::CString;
                           ^~~~~~~~~~~~~~~~~
This commit is contained in:
Jan Beich 2015-12-14 03:13:40 +00:00
parent b35927f247
commit 92328d9093
1 changed files with 2 additions and 1 deletions
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3
src/feature/xattr.rs
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@ -3,7 +3,6 @@ extern crate libc;
use std::io;
use std::path::Path;
use std::ffi::CString;
pub const ENABLED: bool = cfg!(feature="git") && cfg!(any(target_os="macos", target_os="linux"));
@ -51,6 +50,8 @@ pub struct Attribute {
#[cfg(any(target_os = "macos", target_os = "linux"))]
pub fn list_attrs(lister: lister::Lister, path: &Path) -> io::Result<Vec<Attribute>> {
use std::ffi::CString;
let c_path = match path.to_str().and_then(|s| { CString::new(s).ok() }) {
Some(cstring) => cstring,
None => return Err(io::Error::new(io::ErrorKind::Other, "Error: path somehow contained a NUL?")),