From ab0cdc0df3305f8fdb49982fe0ff704594a67557 Mon Sep 17 00:00:00 2001
From: syn <isaqtm@gmail.com>
Date: Fri, 17 Jan 2020 21:50:47 +0300
Subject: Use io error types directly

---
 src/backends/mod.rs | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/src/backends/mod.rs b/src/backends/mod.rs
index 82ec6a7..b91bde5 100644
--- a/src/backends/mod.rs
+++ b/src/backends/mod.rs
@@ -1,6 +1,7 @@
 use std::path::{ Path, PathBuf };
 use std::env::temp_dir;
 use lazy_static::lazy_static;
+use std::io::{ Error, ErrorKind, Result };
 
 pub mod python;
 pub mod clang;
@@ -15,7 +16,7 @@ lazy_static! {
 pub trait Backend {
     fn get_template(&self) -> Option<&str>;
 
-    fn run(&self, fname: &Path) -> std::io::Result<()>;
+    fn run(&self, fname: &Path) -> Result<()>;
 
     fn try_guess_test_file(&self, fname: &Path) -> Option<PathBuf> {
         let maybe_test = fname.with_extension("txt");
@@ -26,12 +27,12 @@ pub trait Backend {
     }
 }
 
-fn mk_tmp_dir() -> std::io::Result<&'static std::path::PathBuf> {
+fn mk_tmp_dir() -> Result<&'static std::path::PathBuf> {
     if !EVR_TMP_DIR.exists() {
         std::fs::create_dir(&*EVR_TMP_DIR)?;
     } else {
         if !EVR_TMP_DIR.is_dir() {
-            return Err(std::io::Error::new(std::io::ErrorKind::AlreadyExists,
+            return Err(Error::new(ErrorKind::AlreadyExists,
                 "tmp dir already exists and not a directory"))
         }
     }
-- 
cgit v1.2.1-18-gbd029