diff options
Diffstat (limited to 'src/libstd')
| -rw-r--r-- | src/libstd/ffi/c_str.rs | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/src/libstd/ffi/c_str.rs b/src/libstd/ffi/c_str.rs index d510ee48a16..78e21bdd14e 100644 --- a/src/libstd/ffi/c_str.rs +++ b/src/libstd/ffi/c_str.rs @@ -170,8 +170,9 @@ impl CString { /// Create a C-compatible string from a byte vector without checking for /// interior 0 bytes. /// - /// This method is equivalent to `from_vec` except that no runtime assertion - /// is made that `v` contains no 0 bytes. + /// This method is equivalent to `new` except that no runtime assertion + /// is made that `v` contains no 0 bytes, and it requires an actual + /// byte vector, not anyhting that can be converted to one with Into. #[stable(feature = "rust1", since = "1.0.0")] pub unsafe fn from_vec_unchecked(mut v: Vec<u8>) -> CString { v.push(0); @@ -213,7 +214,7 @@ impl fmt::Debug for CString { impl NulError { /// Returns the position of the nul byte in the slice that was provided to - /// `CString::from_vec`. + /// `CString::new`. #[stable(feature = "rust1", since = "1.0.0")] pub fn nul_position(&self) -> usize { self.0 } |