De-export std::{fun_treemap, list, map}. Part of #3583.

4 files changed, 30 insertions, 47 deletions

diff --git a/src/libstd/fun_treemap.rs b/src/libstd/fun_treemap.rs
index 6388e8983d2..2973c8cc9f7 100644
--- a/src/libstd/fun_treemap.rs
+++ b/src/libstd/fun_treemap.rs
@@ -15,13 +15,7 @@ use core::cmp::{Eq, Ord};
 use option::{Some, None};
 use option = option;
 
-export Treemap;
-export init;
-export insert;
-export find;
-export traverse;
-
-type Treemap<K, V> = @TreeNode<K, V>;
+pub type Treemap<K, V> = @TreeNode<K, V>;
 
 enum TreeNode<K, V> {
     Empty,
@@ -29,10 +23,10 @@ enum TreeNode<K, V> {
 }
 
 /// Create a treemap
-fn init<K, V>() -> Treemap<K, V> { @Empty }
+pub fn init<K, V>() -> Treemap<K, V> { @Empty }
 
 /// Insert a value into the map
-fn insert<K: Copy Eq Ord, V: Copy>(m: Treemap<K, V>, +k: K, +v: V)
+pub fn insert<K: Copy Eq Ord, V: Copy>(m: Treemap<K, V>, +k: K, +v: V)
   -> Treemap<K, V> {
     @match m {
        @Empty => Node(@k, @v, @Empty, @Empty),
@@ -47,7 +41,7 @@ fn insert<K: Copy Eq Ord, V: Copy>(m: Treemap<K, V>, +k: K, +v: V)
 }
 
 /// Find a value based on the key
-fn find<K: Eq Ord, V: Copy>(m: Treemap<K, V>, +k: K) -> Option<V> {
+pub fn find<K: Eq Ord, V: Copy>(m: Treemap<K, V>, +k: K) -> Option<V> {
     match *m {
       Empty => None,
       Node(@ref kk, @copy v, left, right) => {
@@ -59,7 +53,7 @@ fn find<K: Eq Ord, V: Copy>(m: Treemap<K, V>, +k: K) -> Option<V> {
 }
 
 /// Visit all pairs in the map in order.
-fn traverse<K, V: Copy>(m: Treemap<K, V>, f: fn((&K), (&V))) {
+pub fn traverse<K, V: Copy>(m: Treemap<K, V>, f: fn((&K), (&V))) {
     match *m {
       Empty => (),
       /*
diff --git a/src/libstd/list.rs b/src/libstd/list.rs
index 2a7019f5a58..5b0931ebdee 100644
--- a/src/libstd/list.rs
+++ b/src/libstd/list.rs
@@ -6,13 +6,13 @@ use core::option;
 use option::*;
 use option::{Some, None};
 
-enum List<T> {
+pub enum List<T> {
     Cons(T, @List<T>),
     Nil,
 }
 
 /// Cregate a list from a vector
-fn from_vec<T: Copy>(v: &[T]) -> @List<T> {
+pub fn from_vec<T: Copy>(v: &[T]) -> @List<T> {
     vec::foldr(v, @Nil::<T>, |h, t| @Cons(*h, t))
 }
 
@@ -29,7 +29,7 @@ fn from_vec<T: Copy>(v: &[T]) -> @List<T> {
  * * z - The initial value
  * * f - The function to apply
  */
-fn foldl<T: Copy, U>(+z: T, ls: @List<U>, f: fn((&T), (&U)) -> T) -> T {
+pub fn foldl<T: Copy, U>(+z: T, ls: @List<U>, f: fn((&T), (&U)) -> T) -> T {
     let mut accum: T = z;
     do iter(ls) |elt| { accum = f(&accum, elt);}
     accum
@@ -42,7 +42,7 @@ fn foldl<T: Copy, U>(+z: T, ls: @List<U>, f: fn((&T), (&U)) -> T) -> T {
  * When function `f` returns true then an option containing the element
  * is returned. If `f` matches no elements then none is returned.
  */
-fn find<T: Copy>(ls: @List<T>, f: fn((&T)) -> bool) -> Option<T> {
+pub fn find<T: Copy>(ls: @List<T>, f: fn((&T)) -> bool) -> Option<T> {
     let mut ls = ls;
     loop {
         ls = match *ls {
@@ -56,7 +56,7 @@ fn find<T: Copy>(ls: @List<T>, f: fn((&T)) -> bool) -> Option<T> {
 }
 
 /// Returns true if a list contains an element with the given value
-fn has<T: Copy Eq>(ls: @List<T>, +elt: T) -> bool {
+pub fn has<T: Copy Eq>(ls: @List<T>, +elt: T) -> bool {
     for each(ls) |e| {
         if *e == elt { return true; }
     }
@@ -64,7 +64,7 @@ fn has<T: Copy Eq>(ls: @List<T>, +elt: T) -> bool {
 }
 
 /// Returns true if the list is empty
-pure fn is_empty<T: Copy>(ls: @List<T>) -> bool {
+pub pure fn is_empty<T: Copy>(ls: @List<T>) -> bool {
     match *ls {
         Nil => true,
         _ => false
@@ -72,19 +72,19 @@ pure fn is_empty<T: Copy>(ls: @List<T>) -> bool {
 }
 
 /// Returns true if the list is not empty
-pure fn is_not_empty<T: Copy>(ls: @List<T>) -> bool {
+pub pure fn is_not_empty<T: Copy>(ls: @List<T>) -> bool {
     return !is_empty(ls);
 }
 
 /// Returns the length of a list
-fn len<T>(ls: @List<T>) -> uint {
+pub fn len<T>(ls: @List<T>) -> uint {
     let mut count = 0u;
     iter(ls, |_e| count += 1u);
     count
 }
 
 /// Returns all but the first element of a list
-pure fn tail<T: Copy>(ls: @List<T>) -> @List<T> {
+pub pure fn tail<T: Copy>(ls: @List<T>) -> @List<T> {
     match *ls {
         Cons(_, tl) => return tl,
         Nil => fail ~"list empty"
@@ -92,7 +92,7 @@ pure fn tail<T: Copy>(ls: @List<T>) -> @List<T> {
 }
 
 /// Returns the first element of a list
-pure fn head<T: Copy>(ls: @List<T>) -> T {
+pub pure fn head<T: Copy>(ls: @List<T>) -> T {
     match *ls {
       Cons(copy hd, _) => hd,
       // makes me sad
@@ -101,7 +101,7 @@ pure fn head<T: Copy>(ls: @List<T>) -> T {
 }
 
 /// Appends one list to another
-pure fn append<T: Copy>(l: @List<T>, m: @List<T>) -> @List<T> {
+pub pure fn append<T: Copy>(l: @List<T>, m: @List<T>) -> @List<T> {
     match *l {
       Nil => return m,
       Cons(copy x, xs) => {
@@ -120,7 +120,7 @@ pure fn push<T: Copy>(ll: &mut @list<T>, +vv: T) {
 */
 
 /// Iterate over a list
-fn iter<T>(l: @List<T>, f: fn((&T))) {
+pub fn iter<T>(l: @List<T>, f: fn((&T))) {
     let mut cur = l;
     loop {
         cur = match *cur {
@@ -134,7 +134,7 @@ fn iter<T>(l: @List<T>, f: fn((&T))) {
 }
 
 /// Iterate over a list
-fn each<T>(l: @List<T>, f: fn((&T)) -> bool) {
+pub fn each<T>(l: @List<T>, f: fn((&T)) -> bool) {
     let mut cur = l;
     loop {
         cur = match *cur {
diff --git a/src/libstd/map.rs b/src/libstd/map.rs
index fce75cbda75..84fee092562 100644
--- a/src/libstd/map.rs
+++ b/src/libstd/map.rs
@@ -11,16 +11,12 @@ use core::cmp::Eq;
 use hash::Hash;
 use to_bytes::IterBytes;
 
-export HashMap, hashfn, eqfn, Set, Map, chained, set_add;
-export hash_from_vec;
-export vec_from_set;
-
 /// A convenience type to treat a hashmap as a set
-type Set<K:Eq IterBytes Hash> = HashMap<K, ()>;
+pub type Set<K:Eq IterBytes Hash> = HashMap<K, ()>;
 
-type HashMap<K:Eq IterBytes Hash, V> = chained::T<K, V>;
+pub type HashMap<K:Eq IterBytes Hash, V> = chained::T<K, V>;
 
-trait Map<K:Eq IterBytes Hash Copy, V: Copy> {
+pub trait Map<K:Eq IterBytes Hash Copy, V: Copy> {
     /// Return the number of elements in the map
     pure fn size() -> uint;
 
@@ -82,10 +78,9 @@ trait Map<K:Eq IterBytes Hash Copy, V: Copy> {
 }
 
 mod util {
-    #[legacy_exports];
-    type Rational = {num: int, den: int}; // : int::positive(*.den);
+    pub type Rational = {num: int, den: int}; // : int::positive(*.den);
 
-    pure fn rational_leq(x: Rational, y: Rational) -> bool {
+    pub pure fn rational_leq(x: Rational, y: Rational) -> bool {
         // NB: Uses the fact that rationals have positive denominators WLOG:
 
         x.num * y.den <= y.num * x.den
@@ -95,9 +90,7 @@ mod util {
 
 // FIXME (#2344): package this up and export it as a datatype usable for
 // external code that doesn't want to pay the cost of a box.
-mod chained {
-    #[legacy_exports];
-    export T, mk, HashMap;
+pub mod chained {
 
     const initial_capacity: uint = 32u; // 2^5
 
@@ -113,7 +106,7 @@ mod chained {
         mut chains: ~[mut Option<@Entry<K,V>>]
     }
 
-    type T<K:Eq IterBytes Hash, V> = @HashMap_<K, V>;
+    pub type T<K:Eq IterBytes Hash, V> = @HashMap_<K, V>;
 
     enum SearchResult<K, V> {
         NotFound,
@@ -366,7 +359,7 @@ mod chained {
         vec::to_mut(vec::from_elem(nchains, None))
     }
 
-    fn mk<K:Eq IterBytes Hash, V: Copy>() -> T<K,V> {
+    pub fn mk<K:Eq IterBytes Hash, V: Copy>() -> T<K,V> {
         let slf: T<K, V> = @HashMap_ {count: 0u,
                                       chains: chains(initial_capacity)};
         slf
@@ -378,18 +371,18 @@ Function: hashmap
 
 Construct a hashmap.
 */
-fn HashMap<K:Eq IterBytes Hash Const, V: Copy>()
+pub fn HashMap<K:Eq IterBytes Hash Const, V: Copy>()
         -> HashMap<K, V> {
     chained::mk()
 }
 
 /// Convenience function for adding keys to a hashmap with nil type keys
-fn set_add<K:Eq IterBytes Hash Const Copy>(set: Set<K>, +key: K) -> bool {
+pub fn set_add<K:Eq IterBytes Hash Const Copy>(set: Set<K>, +key: K) -> bool {
     set.insert(key, ())
 }
 
 /// Convert a set into a vector.
-fn vec_from_set<T:Eq IterBytes Hash Copy>(s: Set<T>) -> ~[T] {
+pub fn vec_from_set<T:Eq IterBytes Hash Copy>(s: Set<T>) -> ~[T] {
     do vec::build_sized(s.size()) |push| {
         for s.each_key() |k| {
             push(k);
@@ -398,7 +391,7 @@ fn vec_from_set<T:Eq IterBytes Hash Copy>(s: Set<T>) -> ~[T] {
 }
 
 /// Construct a hashmap from a vector
-fn hash_from_vec<K: Eq IterBytes Hash Const Copy, V: Copy>(
+pub fn hash_from_vec<K: Eq IterBytes Hash Const Copy, V: Copy>(
     items: &[(K, V)]) -> HashMap<K, V> {
     let map = HashMap();
     for vec::each(items) |item| {
@@ -517,7 +510,6 @@ impl<K: Eq IterBytes Hash Copy, V: Copy> @Mut<LinearMap<K, V>>:
 
 #[cfg(test)]
 mod tests {
-    #[legacy_exports];
 
     #[test]
     fn test_simple() {
diff --git a/src/libstd/std.rc b/src/libstd/std.rc
index 4d5eefec053..4831ac993a2 100644
--- a/src/libstd/std.rc
+++ b/src/libstd/std.rc
@@ -77,11 +77,8 @@ mod comm;
 
 mod bitv;
 mod deque;
-#[legacy_exports]
 mod fun_treemap;
-#[legacy_exports]
 mod list;
-#[legacy_exports]
 mod map;
 mod rope;
 mod smallintmap;