Move 'Envrionment' into its own source

1 files changed, 3 insertions, 7 deletions

diff --git a/src/lib.rs b/src/lib.rs
index 99a6da3..0fa3d70 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -10,6 +10,7 @@ extern crate serde_json;
 mod value;
 mod source;
 mod file;
+mod env;
 mod config;
 
 use std::error::Error;
@@ -17,6 +18,7 @@ use std::sync::{Once, ONCE_INIT};
 
 pub use source::{Source, SourceBuilder};
 pub use file::{File, FileFormat};
+pub use env::Environment;
 
 pub use value::Value;
 
@@ -29,9 +31,7 @@ static CONFIG_INIT: Once = ONCE_INIT;
 // Get the global configuration instance
 fn global() -> &'static mut Config {
     unsafe {
-        CONFIG_INIT.call_once(|| {
-            CONFIG = Some(Default::default());
-        });
+        CONFIG_INIT.call_once(|| { CONFIG = Some(Default::default()); });
 
         CONFIG.as_mut().unwrap()
     }
@@ -43,10 +43,6 @@ pub fn merge<T>(source: T) -> Result<(), Box<Error>>
     global().merge(source)
 }
 
-pub fn set_env_prefix(prefix: &str) {
-    global().set_env_prefix(prefix)
-}
-
 pub fn set_default<T>(key: &str, value: T)
     where T: Into<Value>
 {