---

yaml
---
r: 11223
b: refs/heads/master
c: 6408d54
h: refs/heads/master
i:
  11221: 7f94c9f
  11219: 7990a2a
  11215: 989f104
v: v3

Author: uasi

[refs]

@@ -1,5 +1,5 @@
 ---
-refs/heads/master: 005a3efb8bc8b21d19ddb72811ec95917ca74e27
+refs/heads/master: 6408d54c133554a938ffc304f320786cfe6a424e
 refs/heads/snap-stage1: e33de59e47c5076a89eadeb38f4934f58a3618a6
 refs/heads/snap-stage3: 4a81779abd786ff22d71434c6d9a5917ea4cdfff
 refs/heads/try: 2898dcc5d97da9427ac367542382b6239d9c0bbf

trunk/src/libcore/str.rs

@@ -17,6 +17,7 @@ export
    from_char,
    from_chars,
    from_cstr,
+   from_cstr_len,
    concat,
    connect,
 
@@ -210,6 +211,24 @@ unsafe fn from_cstr(cstr: sbuf) -> str {
     ret from_bytes(res);
 }
 
+/*
+Function: from_cstr_len
+
+Create a Rust string from a C string of the given length
+*/
+unsafe fn from_cstr_len(cstr: sbuf, len: uint) -> str {
+    let res = [];
+    let start = cstr;
+    let curr = start;
+    let i = 0u;
+    while i < len {
+        vec::push(res, *curr);
+        i += 1u;
+        curr = ptr::offset(start, i);
+    }
+    ret from_bytes(res);
+}
+
 /*
 Function: concat