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| author | Brian Anderson <banderson@mozilla.com> | 2015-01-24 09:15:42 -0800 |
|---|---|---|
| committer | Brian Anderson <banderson@mozilla.com> | 2015-01-25 01:20:55 -0800 |
| commit | 63fcbcf3ce8f0ca391c18b2d61833ae6beb3ac70 (patch) | |
| tree | c732033c0822f25f2aebcdf193de1b257bac1855 /src/libstd/ffi | |
| parent | b44ee371b8beea77aa1364460acbba14a8516559 (diff) | |
| parent | 0430a43d635841db44978bb648e9cf7e7cfa1bba (diff) | |
| download | rust-63fcbcf3ce8f0ca391c18b2d61833ae6beb3ac70.tar.gz rust-63fcbcf3ce8f0ca391c18b2d61833ae6beb3ac70.zip | |
Merge remote-tracking branch 'rust-lang/master'
Conflicts: mk/tests.mk src/liballoc/arc.rs src/liballoc/boxed.rs src/liballoc/rc.rs src/libcollections/bit.rs src/libcollections/btree/map.rs src/libcollections/btree/set.rs src/libcollections/dlist.rs src/libcollections/ring_buf.rs src/libcollections/slice.rs src/libcollections/str.rs src/libcollections/string.rs src/libcollections/vec.rs src/libcollections/vec_map.rs src/libcore/any.rs src/libcore/array.rs src/libcore/borrow.rs src/libcore/error.rs src/libcore/fmt/mod.rs src/libcore/iter.rs src/libcore/marker.rs src/libcore/ops.rs src/libcore/result.rs src/libcore/slice.rs src/libcore/str/mod.rs src/libregex/lib.rs src/libregex/re.rs src/librustc/lint/builtin.rs src/libstd/collections/hash/map.rs src/libstd/collections/hash/set.rs src/libstd/sync/mpsc/mod.rs src/libstd/sync/mutex.rs src/libstd/sync/poison.rs src/libstd/sync/rwlock.rs src/libsyntax/feature_gate.rs src/libsyntax/test.rs
Diffstat (limited to 'src/libstd/ffi')
| -rw-r--r-- | src/libstd/ffi/c_str.rs | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/src/libstd/ffi/c_str.rs b/src/libstd/ffi/c_str.rs index d7f8eb2e415..fdd7aa216d3 100644 --- a/src/libstd/ffi/c_str.rs +++ b/src/libstd/ffi/c_str.rs @@ -115,11 +115,12 @@ impl Deref for CString { type Target = [libc::c_char]; fn deref(&self) -> &[libc::c_char] { - self.inner.slice_to(self.inner.len() - 1) + &self.inner[..(self.inner.len() - 1)] } } -impl fmt::Show for CString { +#[stable(feature = "rust1", since = "1.0.0")] +impl fmt::Debug for CString { fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result { String::from_utf8_lossy(self.as_bytes()).fmt(f) } @@ -215,4 +216,10 @@ mod tests { assert_eq!(s.as_bytes(), b"\0"); } } + + #[test] + fn formatted() { + let s = CString::from_slice(b"12"); + assert_eq!(format!("{:?}", s), "\"12\""); + } } |