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Rollup merge of #120458 - rytheo:cstr-conversion-doc, r=Mark-Simulacrum

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Document `&CStr` to `CString` conversion

Related to #51430
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Matthias Krüger 2024-02-05 06:37:14 +01:00 committed by GitHub
commit 9838e943f3
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library/alloc/src/ffi/c_str.rs
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@ -1024,6 +1024,8 @@ impl ToOwned for CStr {
#[stable(feature = "cstring_asref", since = "1.7.0")] #[stable(feature = "cstring_asref", since = "1.7.0")]
impl From<&CStr> for CString { impl From<&CStr> for CString {
/// Converts a <code>&[CStr]</code> into a [`CString`]
/// by copying the contents into a new allocation.
fn from(s: &CStr) -> CString { fn from(s: &CStr) -> CString {
s.to_owned() s.to_owned()
} }