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impl From<&CStr> for CString

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This commit is contained in:
arcnmx 2015-12-31 13:56:21 -05:00
parent 43ab6c7d5a
commit 965556d162
1 changed files with 7 additions and 7 deletions
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14
src/libstd/ffi/c_str.rs
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@ -522,6 +522,13 @@ impl ToOwned for CStr {
}
}
#[unstable(feature = "cstring_asref", reason = "recently added", issue = "0")]
impl<'a> From<&'a CStr> for CString {
fn from(s: &'a CStr) -> CString {
s.to_owned()
}
}
#[unstable(feature = "cstring_asref", reason = "recently added", issue = "0")]
impl ops::Index<ops::RangeFull> for CString {
type Output = CStr;
@ -532,13 +539,6 @@ impl ops::Index<ops::RangeFull> for CString {
}
}
#[unstable(feature = "cstring_asref", reason = "recently added", issue = "0")]
impl<'a, T: ?Sized + AsRef<CStr>> From<&'a T> for CString {
fn from(s: &'a T) -> CString {
s.as_ref().to_owned()
}
}
#[unstable(feature = "cstring_asref", reason = "recently added", issue = "0")]
impl AsRef<CStr> for CStr {
fn as_ref(&self) -> &CStr {