---

yaml
---
r: 35994
b: refs/heads/try2
c: e3b1471
h: refs/heads/master
v: v3

Author: erickt

[refs]

@@ -5,7 +5,7 @@ refs/heads/snap-stage3: eb8fd119c65c67f3b1b8268cc7341c22d39b7b61
 refs/heads/try: d324a424d8f84b1eb049b12cf34182bda91b0024
 refs/tags/release-0.1: 1f5c5126e96c79d22cb7862f75304136e204f105
 refs/heads/ndm: f3868061cd7988080c30d6d5bf352a5a5fe2460b
-refs/heads/try2: b18a15171bfbcde81c44967a865214389d6fd7ad
+refs/heads/try2: e3b1471acdfe6121a8e0f657d8caa27393703253
 refs/heads/incoming: d9317a174e434d4c99fc1a37fd7dc0d2f5328d37
 refs/heads/dist-snap: 22efa39382d41b084fde1719df7ae8ce5697d8c9
 refs/tags/release-0.2: c870d2dffb391e14efb05aa27898f1f6333a9596

branches/try2/src/libcore/io.rs

@@ -297,39 +297,41 @@ pub fn file_reader(path: &Path) -> Result<Reader, ~str> {
 }
 
 
-// Byte buffer readers
-
-pub type ByteBuf = {buf: &[const u8], mut pos: uint};
+// Byte readers
+pub struct BytesReader {
+    bytes: &[u8],
+    mut pos: uint
+}
 
-impl ByteBuf: Reader {
-    fn read(buf: &[mut u8], len: uint) -> uint {
-        let count = uint::min(len, self.buf.len() - self.pos);
+impl BytesReader: Reader {
+    fn read(bytes: &[mut u8], len: uint) -> uint {
+        let count = uint::min(len, self.bytes.len() - self.pos);
 
-        let view = vec::const_view(self.buf, self.pos, self.buf.len());
-        vec::bytes::memcpy(buf, view, count);
+        let view = vec::view(self.bytes, self.pos, self.bytes.len());
+        vec::bytes::memcpy(bytes, view, count);
 
         self.pos += count;
 
         count
     }
     fn read_byte() -> int {
-        if self.pos == self.buf.len() { return -1; }
-        let b = self.buf[self.pos];
+        if self.pos == self.bytes.len() { return -1; }
+        let b = self.bytes[self.pos];
         self.pos += 1u;
         return b as int;
     }
     // FIXME (#2738): implement this
     fn unread_byte(_byte: int) { error!("Unimplemented: unread_byte"); fail; }
-    fn eof() -> bool { self.pos == self.buf.len() }
+    fn eof() -> bool { self.pos == self.bytes.len() }
     fn seek(offset: int, whence: SeekStyle) {
         let pos = self.pos;
-        self.pos = seek_in_buf(offset, pos, self.buf.len(), whence);
+        self.pos = seek_in_buf(offset, pos, self.bytes.len(), whence);
     }
     fn tell() -> uint { self.pos }
 }
 
 pub pure fn with_bytes_reader<t>(bytes: &[u8], f: fn(Reader) -> t) -> t {
-    f({buf: bytes, mut pos: 0u} as Reader)
+    f(BytesReader { bytes: bytes, pos: 0u } as Reader)
 }
 
 pub fn with_str_reader<T>(s: &str, f: fn(Reader) -> T) -> T {