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Document &CStr to CString conversion #120458

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Feb 5, 2024
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Document &CStr to CString conversion #120458

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2 changes: 2 additions & 0 deletions library/alloc/src/ffi/c_str.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -1024,6 +1024,8 @@ impl ToOwned for CStr {

#[stable(feature = "cstring_asref", since = "1.7.0")]
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 {
s.to_owned()
}
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