Ensure order in the galaxy... I mean the imports

This patch sorts the imports:

1. std imports
2. external crate imports
3. own module imports

In three blocks, each alphabetically (with is also enforced by rustfmt).

As well as it prefixes the imports of own modules with crate::

This is just a quality-of-life patch :-)

Signed-off-by: Matthias Beyer <mail@beyermatthias.de>

8 files changed, 20 insertions, 12 deletions

diff --git a/tests/env.rs b/tests/env.rs
index ffc0572..578933e 100644
--- a/tests/env.rs
+++ b/tests/env.rs
@@ -1,8 +1,9 @@
 extern crate config;
 
-use config::*;
 use std::env;
 
+use config::*;
+
 #[test]
 fn test_default() {
     env::set_var("A_B_C", "abc");
diff --git a/tests/errors.rs b/tests/errors.rs
index c16ac9a..cb7f637 100644
--- a/tests/errors.rs
+++ b/tests/errors.rs
@@ -5,9 +5,10 @@ extern crate config;
 #[macro_use]
 extern crate serde_derive;
 
-use config::*;
 use std::path::PathBuf;
 
+use config::*;
+
 fn make() -> Config {
     let mut c = Config::default();
     c.merge(File::new("tests/Settings", FileFormat::Toml))
diff --git a/tests/file_hjson.rs b/tests/file_hjson.rs
index b76ccb5..4ef48ac 100644
--- a/tests/file_hjson.rs
+++ b/tests/file_hjson.rs
@@ -7,11 +7,12 @@ extern crate serde;
 #[macro_use]
 extern crate serde_derive;
 
-use config::*;
-use float_cmp::ApproxEqUlps;
 use std::collections::HashMap;
 use std::path::PathBuf;
 
+use config::*;
+use float_cmp::ApproxEqUlps;
+
 #[derive(Debug, Deserialize)]
 struct Place {
     name: String,
diff --git a/tests/file_ini.rs b/tests/file_ini.rs
index 6dc3522..437c0d9 100644
--- a/tests/file_ini.rs
+++ b/tests/file_ini.rs
@@ -7,9 +7,10 @@ extern crate serde;
 #[macro_use]
 extern crate serde_derive;
 
-use config::*;
 use std::path::PathBuf;
 
+use config::*;
+
 #[derive(Debug, Deserialize, PartialEq)]
 struct Place {
     name: String,
diff --git a/tests/file_json.rs b/tests/file_json.rs
index b8dcbf0..bd27572 100644
--- a/tests/file_json.rs
+++ b/tests/file_json.rs
@@ -7,11 +7,12 @@ extern crate serde;
 #[macro_use]
 extern crate serde_derive;
 
-use config::*;
-use float_cmp::ApproxEqUlps;
 use std::collections::HashMap;
 use std::path::PathBuf;
 
+use config::*;
+use float_cmp::ApproxEqUlps;
+
 #[derive(Debug, Deserialize)]
 struct Place {
     name: String,
diff --git a/tests/file_toml.rs b/tests/file_toml.rs
index de52548..83b2630 100644
--- a/tests/file_toml.rs
+++ b/tests/file_toml.rs
@@ -7,11 +7,12 @@ extern crate serde;
 #[macro_use]
 extern crate serde_derive;
 
-use config::*;
-use float_cmp::ApproxEqUlps;
 use std::collections::HashMap;
 use std::path::PathBuf;
 
+use config::*;
+use float_cmp::ApproxEqUlps;
+
 #[derive(Debug, Deserialize)]
 struct Place {
     number: PlaceNumber,
diff --git a/tests/file_yaml.rs b/tests/file_yaml.rs
index 892875e..b2746cd 100644
--- a/tests/file_yaml.rs
+++ b/tests/file_yaml.rs
@@ -7,11 +7,12 @@ extern crate serde;
 #[macro_use]
 extern crate serde_derive;
 
-use config::*;
-use float_cmp::ApproxEqUlps;
 use std::collections::HashMap;
 use std::path::PathBuf;
 
+use config::*;
+use float_cmp::ApproxEqUlps;
+
 #[derive(Debug, Deserialize)]
 struct Place {
     name: String,
diff --git a/tests/get.rs b/tests/get.rs
index 8d6db51..1856cfb 100644
--- a/tests/get.rs
+++ b/tests/get.rs
@@ -7,9 +7,10 @@ extern crate serde;
 #[macro_use]
 extern crate serde_derive;
 
+use std::collections::{HashMap, HashSet};
+
 use config::*;
 use float_cmp::ApproxEqUlps;
-use std::collections::{HashMap, HashSet};
 
 #[derive(Debug, Deserialize)]
 struct Place {