getopts: Switch field privacy as necessary

Author: alexcrichton

src/libgetopts/lib.rs

@@ -87,6 +87,8 @@
 #![deny(missing_doc)]
 #![deny(deprecated_owned_vector)]
 
+#![allow(visible_private_types)] // NOTE: remove after a stage0 snap
+
 #[cfg(test)] #[phase(syntax, link)] extern crate log;
 
 use std::cmp::Eq;
@@ -130,31 +132,31 @@ pub enum Occur {
 #[deriving(Clone, Eq)]
 pub struct Opt {
     /// Name of the option
-    name: Name,
+    pub name: Name,
     /// Whether it has an argument
-    hasarg: HasArg,
+    pub hasarg: HasArg,
     /// How often it can occur
-    occur: Occur,
+    pub occur: Occur,
     /// Which options it aliases
-    priv aliases: Vec<Opt> ,
+    pub aliases: Vec<Opt> ,
 }
 
 /// One group of options, e.g., both -h and --help, along with
 /// their shared description and properties.
 #[deriving(Clone, Eq)]
 pub struct OptGroup {
     /// Short Name of the `OptGroup`
-    short_name: ~str,
+    pub short_name: ~str,
     /// Long Name of the `OptGroup`
-    long_name: ~str,
+    pub long_name: ~str,
     /// Hint
-    hint: ~str,
+    pub hint: ~str,
     /// Description
-    desc: ~str,
+    pub desc: ~str,
     /// Whether it has an argument
-    hasarg: HasArg,
+    pub hasarg: HasArg,
     /// How often it can occur
-    occur: Occur
+    pub occur: Occur
 }
 
 /// Describes wether an option is given at all or has a value.
@@ -169,11 +171,12 @@ enum Optval {
 #[deriving(Clone, Eq)]
 pub struct Matches {
     /// Options that matched
-    priv opts: Vec<Opt> ,
+    opts: Vec<Opt> ,
     /// Values of the Options that matched
-    priv vals: Vec<Vec<Optval> > ,
+    vals: Vec<Vec<Optval> > ,
     /// Free string fragments
-    free: Vec<~str> }
+    pub free: Vec<~str>,
+}
 
 /// The type returned when the command line does not conform to the
 /// expected format. Call the `to_err_msg` method to retrieve the