Support duplicated sections and case insensitive keys

ref #49, #61

.travis.yml

@@ -13,6 +13,6 @@ cache: cargo
 
 script:
   - cargo test -v --no-fail-fast
-  - cargo test -v --no-fail-fast --features preserve_order
-  - cargo test -v --no-fail-fast --features inline_comment
+  - cargo test -v --no-fail-fast --features inline-comment
+  - cargo test -v --no-fail-fast --features case-insensitive
   - cargo doc --no-deps

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "rust-ini"
-version = "0.14.0"
+version = "0.15.0"
 authors = ["Y. T. Chung <[email protected]>"]
 description = "An Ini configuration file parsing library in Rust"
 repository = "https://github.com/zonyitoo/rust-ini"
@@ -14,13 +14,12 @@ name = "ini"
 test = true
 
 [dependencies]
-multimap = "0.8"
-indexmap = { version = "1.3", optional = true }
+cfg-if = "0.1"
+unicase = { version = "2.6", optional = true }
+ordered-multimap = { version = "0.2" }
 
 [features]
 default = []
-# Sections and Properties will preserve order of keys in the original input
-preserve_order = ["indexmap"]
 # Allowing inline comments
 #
 # For example:
@@ -29,4 +28,6 @@ preserve_order = ["indexmap"]
 # Key=value # COMMENTS
 #
 # This was a default feature < 0.14.0
-inline_comment = []
+inline-comment = []
+# Case-insensitive Sections and Property Keys
+case-insensitive = ["unicase"]

README.rst

@@ -21,7 +21,7 @@ This is an INI file parser in Rust_.
 .. code:: toml
 
     [dependencies]
-    rust-ini = "0.14"
+    rust-ini = "0.15"
 
 Usage
 =====
@@ -37,11 +37,11 @@ Usage
         let mut conf = Ini::new();
         conf.with_section(None)
             .set("encoding", "utf-8");
-        conf.with_section(Some("User".to_owned()))
+        conf.with_section(Some("User"))
             .set("given_name", "Tommy")
             .set("family_name", "Green")
             .set("unicode", "Raspberry树莓");
-        conf.with_section(Some("Book".to_owned()))
+        conf.with_section(Some("Book"))
             .set("name", "Rust cool");
         conf.write_to_file("conf.ini").unwrap();
     }
@@ -70,7 +70,7 @@ Then you will get ``conf.ini``
     fn main() {
         let conf = Ini::load_from_file("conf.ini").unwrap();
 
-        let section = conf.section(Some("User".to_owned())).unwrap();
+        let section = conf.section(Some("User")).unwrap();
         let tommy = section.get("given_name").unwrap();
         let green = section.get("family_name").unwrap();
 

examples/test.rs

@@ -29,18 +29,18 @@ fn main() {
     let i = Ini::load_from_file(CONF_FILE_NAME).unwrap();
 
     println!("Iterating");
-    let general_section_name = "__General__".into();
+    let general_section_name = "__General__";
     for (sec, prop) in i.iter() {
         let section_name = sec.as_ref().unwrap_or(&general_section_name);
         println!("-- Section: {:?} begins", section_name);
         for (k, v) in prop.iter() {
-            println!("{}: {:?}", *k, *v);
+            println!("{}: {:?}", k, v);
         }
     }
     println!();
 
     let section = i.section(Some("User")).unwrap();
     println!("name={}", section.get("name").unwrap());
-    println!("conf[User][name]={}", i["User"]["name"]);
+    println!("conf[User][name]={}", &i["User"]["name"]);
     println!("General Section: {:?}", i.general_section());
 }