Remove unused imports

Signed-off-by: Matthias Beyer <[email protected]>

Author: matthiasbeyer

src/config.rs

@@ -1,16 +1,14 @@
-use serde::de::{Deserialize, Deserializer};
-use serde::ser::{Serialize, Serializer};
+use serde::de::Deserialize;
+use serde::ser::Serialize;
 use std::collections::HashMap;
 use std::fmt::Debug;
-use std::ops::Deref;
-use std::str::FromStr;
 
 use error::*;
 use ser::ConfigSerializer;
 use source::Source;
 
 use path;
-use value::{Table, Value, ValueKind};
+use value::{Table, Value};
 
 /// A prioritized configuration repository. It maintains a set of
 /// configuration sources, fetches values to populate those, and provides

src/error.rs

@@ -1,7 +1,6 @@
 use nom;
 use serde::de;
 use serde::ser;
-use std::borrow::Cow;
 use std::error::Error;
 use std::fmt;
 use std::result;

src/file/format/hjson.rs

@@ -1,5 +1,4 @@
 use serde_hjson;
-use source::Source;
 use std::collections::HashMap;
 use std::error::Error;
 use value::{Value, ValueKind};

src/file/format/ini.rs

@@ -1,5 +1,4 @@
 use ini::Ini;
-use source::Source;
 use std::collections::HashMap;
 use std::error::Error;
 use value::{Value, ValueKind};

src/file/format/json.rs

@@ -1,5 +1,4 @@
 use serde_json;
-use source::Source;
 use std::collections::HashMap;
 use std::error::Error;
 use value::{Value, ValueKind};

src/file/format/mod.rs

@@ -2,7 +2,6 @@
 // BUG: ? For some reason this doesn't do anything if I try and function scope this
 #![allow(unused_mut)]
 
-use source::Source;
 use std::collections::HashMap;
 use std::error::Error;
 use value::Value;

src/file/format/toml.rs

@@ -1,5 +1,4 @@
-use source::Source;
-use std::collections::{BTreeMap, HashMap};
+use std::collections::HashMap;
 use std::error::Error;
 use toml;
 use value::{Value, ValueKind};

src/file/format/yaml.rs

@@ -1,4 +1,3 @@
-use source::Source;
 use std::collections::HashMap;
 use std::error::Error;
 use std::fmt;

src/file/source/file.rs

@@ -1,6 +1,4 @@
 use std::error::Error;
-use std::result;
-use std::str::FromStr;
 
 use file::format::ALL_EXTENSIONS;
 use std::env;
@@ -10,7 +8,6 @@ use std::iter::Iterator;
 use std::path::{Path, PathBuf};
 
 use super::{FileFormat, FileSource};
-use source::Source;
 
 /// Describes a file sourced from a file
 #[derive(Clone, Debug)]

src/file/source/mod.rs

@@ -5,7 +5,6 @@ use std::error::Error;
 use std::fmt::Debug;
 
 use super::FileFormat;
-use source::Source;
 
 /// Describes where the file is sourced
 pub trait FileSource: Debug + Clone {