Merge pull request #1024 from ehuss/redundant-import

Remove redundant imports.

src/call.rs

@@ -1,5 +1,4 @@
 #![macro_use]
-use libc;
 
 use crate::Error;
 
@@ -54,8 +53,6 @@ mod impls {
     use std::ffi::CString;
     use std::ptr;
 
-    use libc;
-
     use crate::call::Convert;
     use crate::{raw, BranchType, ConfigLevel, Direction, ObjectType, ResetType};
     use crate::{

src/commit.rs

@@ -1,4 +1,3 @@
-use libc;
 use std::iter::FusedIterator;
 use std::marker;
 use std::mem;

src/config.rs

@@ -1,4 +1,3 @@
-use libc;
 use std::ffi::CString;
 use std::marker;
 use std::path::{Path, PathBuf};

src/cred.rs

@@ -5,7 +5,6 @@ use std::mem;
 use std::path::Path;
 use std::process::{Command, Stdio};
 use std::ptr;
-use url;
 
 use crate::util::Binding;
 use crate::{raw, Config, Error, IntoCString};

src/oid.rs

@@ -1,4 +1,3 @@
-use libc;
 use std::cmp::Ordering;
 use std::fmt;
 use std::hash::{Hash, Hasher};

src/pathspec.rs

@@ -1,5 +1,5 @@
 use libc::size_t;
-use std::iter::{FusedIterator, IntoIterator};
+use std::iter::FusedIterator;
 use std::marker;
 use std::ops::Range;
 use std::path::Path;

src/remote.rs

@@ -1,4 +1,3 @@
-use libc;
 use raw::git_strarray;
 use std::iter::FusedIterator;
 use std::marker;

src/repo.rs

@@ -1,7 +1,6 @@
 use libc::{c_char, c_int, c_uint, c_void, size_t};
 use std::env;
 use std::ffi::{CStr, CString, OsStr};
-use std::iter::IntoIterator;
 use std::mem;
 use std::path::{Path, PathBuf};
 use std::ptr;

src/signature.rs

@@ -1,4 +1,3 @@
-use libc;
 use std::ffi::CString;
 use std::fmt;
 use std::marker;

src/tree.rs

@@ -1,4 +1,4 @@
-use libc::{self, c_char, c_int, c_void};
+use libc::{c_char, c_int, c_void};
 use std::cmp::Ordering;
 use std::ffi::{CStr, CString};
 use std::iter::FusedIterator;

src/util.rs

@@ -1,7 +1,6 @@
 use libc::{c_char, c_int, size_t};
 use std::cmp::Ordering;
 use std::ffi::{CString, OsStr, OsString};
-use std::iter::IntoIterator;
 use std::path::{Component, Path, PathBuf};
 
 use crate::{raw, Error};