std: Rename the ToStr trait to ToString, and to_str to `to_stri…

…ng`.

[breaking-change]

src/compiletest/compiletest.rs

@@ -187,7 +187,7 @@ pub fn log_config(config: &Config) {
                     opt_str(&config.filter
                                    .as_ref()
                                    .map(|re| {
-                                       re.to_str().into_string()
+                                       re.to_string().into_string()
                                    }))));
     logv(c, format!("runtool: {}", opt_str(&config.runtool)));
     logv(c, format!("host-rustcflags: {}",

src/compiletest/errors.rs

@@ -31,7 +31,7 @@ pub fn load_errors(re: &Regex, testfile: &Path) -> Vec<ExpectedError> {
 fn parse_expected(line_num: uint, line: &str, re: &Regex) -> Option<ExpectedError> {
     re.captures(line).and_then(|caps| {
         let adjusts = caps.name("adjusts").len();
-        let kind = caps.name("kind").to_ascii().to_lower().into_str();
+        let kind = caps.name("kind").to_ascii().to_lower().into_string();
         let msg = caps.name("msg").trim().to_string();
 
         debug!("line={} kind={} msg={}", line_num, kind, msg);

src/compiletest/util.rs

@@ -41,7 +41,7 @@ pub fn make_new_path(path: &str) -> String {
       Some(curr) => {
         format!("{}{}{}", path, path_div(), curr)
       }
-      None => path.to_str()
+      None => path.to_string()
     }
 }
 

src/doc/guide-tasks.md

@@ -465,7 +465,7 @@ fn stringifier(channel: &DuplexStream<String, uint>) {
     let mut value: uint;
     loop {
         value = channel.recv();
-        channel.send(value.to_str());
+        channel.send(value.to_string());
         if value == 0 { break; }
     }
 }
@@ -478,7 +478,7 @@ send strings (the first type parameter) and receive `uint` messages
 (the second type parameter). The body itself simply loops, reading
 from the channel and then sending its response back.  The actual
 response itself is simply the stringified version of the received value,
-`uint::to_str(value)`.
+`uint::to_string(value)`.
 
 Here is the code for the parent task:
 
@@ -492,7 +492,7 @@ use std::comm::duplex;
 #     let mut value: uint;
 #     loop {
 #         value = channel.recv();
-#         channel.send(value.to_str());
+#         channel.send(value.to_string());
 #         if value == 0u { break; }
 #     }
 # }

src/doc/po/ja/complement-cheatsheet.md.po

@@ -23,7 +23,7 @@ msgstr ""
 #| "[tarball]: http://static.rust-lang.org/dist/rust-nightly.tar.gz [win-exe]: "
 #| "http://static.rust-lang.org/dist/rust-nightly-install.exe"
 msgid ""
-"Use [`ToStr`](http://static.rust-lang.org/doc/master/std/to_str/trait.ToStr."
+"Use [`ToString`](http://static.rust-lang.org/doc/master/std/to_str/trait.ToString."
 "html)."
 msgstr ""
 "[tarball]: http://static.rust-lang.org/dist/rust-nightly.tar.gz\n"
@@ -34,7 +34,7 @@ msgstr ""
 #, fuzzy
 #| msgid ""
 #| "~~~~ let x: f64 = 4.0; let y: uint = x as uint; assert!(y == 4u); ~~~~"
-msgid "~~~ let x: int = 42; let y: String = x.to_str(); ~~~"
+msgid "~~~ let x: int = 42; let y: String = x.to_string(); ~~~"
 msgstr ""
 "~~~~\n"
 "let x: f64 = 4.0;\n"

src/doc/po/ja/rust.md.po

@@ -1656,7 +1656,7 @@ msgstr ""
 #| msgid "~~~~ {.ignore} // main.rs extern crate world; fn main() { println(~\"hello \" + world::explore()); } ~~~~"
 msgid ""
 "impl Printable for int {\n"
-"  fn to_string(&self) -> String { self.to_str() }\n"
+"  fn to_string(&self) -> String { self.to_string() }\n"
 "}\n"
 msgstr ""
 "~~~~ {.ignore}\n"

src/doc/po/ja/tutorial.md.po

@@ -4410,9 +4410,9 @@ msgstr ""
 
 #. type: Plain text
 #: src/doc/tutorial.md:2528
-msgid "#[deriving(Rand, ToStr)] enum ABC { A, B, C } ~~~"
+msgid "#[deriving(Rand, ToString)] enum ABC { A, B, C } ~~~"
 msgstr ""
-"#[deriving(Rand, ToStr)]\n"
+"#[deriving(Rand, ToString)]\n"
 "enum ABC { A, B, C }\n"
 "~~~"
 
@@ -4422,15 +4422,15 @@ msgstr ""
 #| msgid ""
 #| "The full list of derivable traits is `Eq`, `TotalEq`, `Ord`, `TotalOrd`, "
 #| "`Encodable` `Decodable`, `Clone`, `DeepClone`, `Hash`, `Rand`, "
-#| "`Zero`, and `ToStr`."
+#| "`Zero`, and `ToString`."
 msgid ""
 "The full list of derivable traits is `Eq`, `TotalEq`, `Ord`, `TotalOrd`, "
 "`Encodable` `Decodable`, `Clone`, `DeepClone`, `Hash`, `Rand`, "
-"`Default`, `Zero`, and `ToStr`."
+"`Default`, `Zero`, and `ToString`."
 msgstr ""
 "実装を自動的に導出可能なトレイトは、 `Eq`, `TotalEq`, `Ord`, `TotalOrd`, "
 "`Encodable` `Decodable`, `Clone`, `DeepClone`, `Hash`, `Rand`, `Zero`, "
-"および `ToStr` です。."
+"および `ToString` です。."
 
 #. type: Plain text
 #: src/doc/tutorial.md:2534

src/doc/rust.md

@@ -3671,15 +3671,15 @@ An example of an object type:
 
 ~~~~
 trait Printable {
-  fn to_string(&self) -> String;
+  fn stringify(&self) -> String;
 }
 
 impl Printable for int {
-  fn to_string(&self) -> String { self.to_str() }
+  fn stringify(&self) -> String { self.to_string() }
 }
 
 fn print(a: Box<Printable>) {
-   println!("{}", a.to_string());
+   println!("{}", a.stringify());
 }
 
 fn main() {

src/etc/vim/syntax/rust.vim

@@ -100,7 +100,7 @@ syn keyword rustTrait RawPtr
 syn keyword rustTrait Buffer Writer Reader Seek
 syn keyword rustTrait Str StrVector StrSlice OwnedStr
 syn keyword rustTrait IntoMaybeOwned StrAllocating
-syn keyword rustTrait ToStr IntoStr
+syn keyword rustTrait ToString IntoStr
 syn keyword rustTrait Tuple1 Tuple2 Tuple3 Tuple4
 syn keyword rustTrait Tuple5 Tuple6 Tuple7 Tuple8
 syn keyword rustTrait Tuple9 Tuple10 Tuple11 Tuple12

src/libcollections/bitv.rs

@@ -60,17 +60,17 @@ enum BitvVariant { Big(BigBitv), Small(SmallBitv) }
 /// bv.set(3, true);
 /// bv.set(5, true);
 /// bv.set(7, true);
-/// println!("{}", bv.to_str());
+/// println!("{}", bv.to_string());
 /// println!("total bits set to true: {}", bv.iter().filter(|x| *x).count());
 ///
 /// // flip all values in bitvector, producing non-primes less than 10
 /// bv.negate();
-/// println!("{}", bv.to_str());
+/// println!("{}", bv.to_string());
 /// println!("total bits set to true: {}", bv.iter().filter(|x| *x).count());
 ///
 /// // reset bitvector to empty
 /// bv.clear();
-/// println!("{}", bv.to_str());
+/// println!("{}", bv.to_string());
 /// println!("total bits set to true: {}", bv.iter().filter(|x| *x).count());
 /// ```
 pub struct Bitv {
@@ -996,10 +996,10 @@ mod tests {
     #[test]
     fn test_to_str() {
         let zerolen = Bitv::new();
-        assert_eq!(zerolen.to_str().as_slice(), "");
+        assert_eq!(zerolen.to_string().as_slice(), "");
 
         let eightbits = Bitv::with_capacity(8u, false);
-        assert_eq!(eightbits.to_str().as_slice(), "00000000")
+        assert_eq!(eightbits.to_string().as_slice(), "00000000")
     }
 
     #[test]
@@ -1022,7 +1022,7 @@ mod tests {
         let mut b = bitv::Bitv::with_capacity(2, false);
         b.set(0, true);
         b.set(1, false);
-        assert_eq!(b.to_str().as_slice(), "10");
+        assert_eq!(b.to_string().as_slice(), "10");
     }
 
     #[test]
@@ -1333,7 +1333,7 @@ mod tests {
     fn test_from_bytes() {
         let bitv = from_bytes([0b10110110, 0b00000000, 0b11111111]);
         let str = format!("{}{}{}", "10110110", "00000000", "11111111");
-        assert_eq!(bitv.to_str().as_slice(), str.as_slice());
+        assert_eq!(bitv.to_string().as_slice(), str.as_slice());
     }
 
     #[test]
@@ -1352,7 +1352,7 @@ mod tests {
     fn test_from_bools() {
         let bools = vec![true, false, true, true];
         let bitv: Bitv = bools.iter().map(|n| *n).collect();
-        assert_eq!(bitv.to_str().as_slice(), "1011");
+        assert_eq!(bitv.to_string().as_slice(), "1011");
     }
 
     #[test]
@@ -1787,7 +1787,7 @@ mod tests {
         s.insert(10);
         s.insert(50);
         s.insert(2);
-        assert_eq!("{1, 2, 10, 50}".to_string(), s.to_str());
+        assert_eq!("{1, 2, 10, 50}".to_string(), s.to_string());
     }
 
     fn rng() -> rand::IsaacRng {

src/libcollections/btree.rs

@@ -787,7 +787,6 @@ mod test_btree {
     fn insert_test_one() {
         let b = BTree::new(1i, "abc".to_string(), 2);
         let is_insert = b.insert(2i, "xyz".to_string());
-        //println!("{}", is_insert.clone().to_str());
         assert!(is_insert.root.is_leaf());
     }
 
@@ -798,7 +797,7 @@ mod test_btree {
         let leaf_elt_3 = LeafElt::new(3i, "ccc".to_string());
         let n = Node::new_leaf(vec!(leaf_elt_1, leaf_elt_2, leaf_elt_3));
         let b = BTree::new_with_node_len(n, 3, 2);
-        //println!("{}", b.clone().insert(4, "ddd".to_string()).to_str());
+        //println!("{}", b.clone().insert(4, "ddd".to_string()).to_string());
         assert!(b.insert(4, "ddd".to_string()).root.is_leaf());
     }
 
@@ -810,7 +809,7 @@ mod test_btree {
         let leaf_elt_4 = LeafElt::new(4i, "ddd".to_string());
         let n = Node::new_leaf(vec!(leaf_elt_1, leaf_elt_2, leaf_elt_3, leaf_elt_4));
         let b = BTree::new_with_node_len(n, 3, 2);
-        //println!("{}", b.clone().insert(5, "eee".to_string()).to_str());
+        //println!("{}", b.clone().insert(5, "eee".to_string()).to_string());
         assert!(!b.insert(5, "eee".to_string()).root.is_leaf());
     }
 
@@ -827,7 +826,7 @@ mod test_btree {
         b = b.clone().insert(7, "ggg".to_string());
         b = b.clone().insert(8, "hhh".to_string());
         b = b.clone().insert(0, "omg".to_string());
-        //println!("{}", b.clone().to_str());
+        //println!("{}", b.clone().to_string());
         assert!(!b.root.is_leaf());
     }
 
@@ -905,11 +904,11 @@ mod test_btree {
         assert!(&b2.cmp(&b) == &Greater)
     }
 
-    //Tests the BTree's to_str() method.
+    //Tests the BTree's to_string() method.
     #[test]
     fn btree_tostr_test() {
         let b = BTree::new(1i, "abc".to_string(), 2);
-        assert_eq!(b.to_str(), "Key: 1, value: abc;".to_string())
+        assert_eq!(b.to_string(), "Key: 1, value: abc;".to_string())
     }
 
 }

src/libcollections/dlist.rs

@@ -1041,12 +1041,12 @@ mod tests {
     #[test]
     fn test_show() {
         let list: DList<int> = range(0i, 10).collect();
-        assert!(list.to_str().as_slice() == "[0, 1, 2, 3, 4, 5, 6, 7, 8, 9]");
+        assert!(list.to_string().as_slice() == "[0, 1, 2, 3, 4, 5, 6, 7, 8, 9]");
 
         let list: DList<&str> = vec!["just", "one", "test", "more"].iter()
                                                                    .map(|&s| s)
                                                                    .collect();
-        assert!(list.to_str().as_slice() == "[just, one, test, more]");
+        assert!(list.to_string().as_slice() == "[just, one, test, more]");
     }
 
     #[cfg(test)]

src/libcollections/smallintmap.rs

@@ -491,7 +491,7 @@ mod test_map {
         map.insert(1, 2i);
         map.insert(3, 4i);
 
-        let map_str = map.to_str();
+        let map_str = map.to_string();
         let map_str = map_str.as_slice();
         assert!(map_str == "{1: 2, 3: 4}" || map_str == "{3: 4, 1: 2}");
         assert_eq!(format!("{}", empty), "{}".to_string());