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Add diagnostic item to CStr

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This commit is contained in:
Mateusz Gacek 2021-05-18 15:33:38 +02:00
parent 25a277f03d
commit d730cc6646
2 changed files with 2 additions and 0 deletions
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library/std/src/ffi/c_str.rs
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@ -185,6 +185,7 @@ pub struct CString {
///
/// [`&str`]: prim@str
#[derive(Hash)]
#[cfg_attr(not(test), rustc_diagnostic_item = "CStr")]
#[stable(feature = "rust1", since = "1.0.0")]
// FIXME:
// `fn from` in `impl From<&CStr> for Box<CStr>` current implementation relies