diff options
| author | Corey Farwell <coreyf@rwell.org> | 2017-06-18 17:31:06 -0700 |
|---|---|---|
| committer | Corey Farwell <coreyf@rwell.org> | 2017-06-20 13:49:42 -0400 |
| commit | 4797d8446c73eb8ca96d29aec336787f719a071c (patch) | |
| tree | 275b7a2f2ec07b1eba523915d60449fac7535570 /src/libstd/ffi | |
| parent | e52d2f2ad0e0df9c2be02bc7bf99dd2324c78fd2 (diff) | |
| download | rust-4797d8446c73eb8ca96d29aec336787f719a071c.tar.gz rust-4797d8446c73eb8ca96d29aec336787f719a071c.zip | |
Add doc example for `NulError`.
Diffstat (limited to 'src/libstd/ffi')
| -rw-r--r-- | src/libstd/ffi/c_str.rs | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/libstd/ffi/c_str.rs b/src/libstd/ffi/c_str.rs index 8a7757fde88..bedd5f524c7 100644 --- a/src/libstd/ffi/c_str.rs +++ b/src/libstd/ffi/c_str.rs @@ -152,6 +152,14 @@ pub struct CStr { /// in the vector provided. /// /// [`CString::new`]: struct.CString.html#method.new +/// +/// # Examples +/// +/// ``` +/// use std::ffi::{CString, NulError}; +/// +/// let _: NulError = CString::new(b"f\0oo".to_vec()).unwrap_err(); +/// ``` #[derive(Clone, PartialEq, Eq, Debug)] #[stable(feature = "rust1", since = "1.0.0")] pub struct NulError(usize, Vec<u8>); |