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Inline CStr::from_bytes_with_nul_unchecked::rt_impl #100371

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Merged
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Aug 10, 2022
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Inline CStr::from_bytes_with_nul_unchecked::rt_impl #100371

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1 change: 1 addition & 0 deletions library/core/src/ffi/c_str.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -387,6 +387,7 @@ impl CStr {
#[rustc_const_stable(feature = "const_cstr_unchecked", since = "1.59.0")]
#[rustc_allow_const_fn_unstable(const_eval_select)]
pub const unsafe fn from_bytes_with_nul_unchecked(bytes: &[u8]) -> &CStr {
#[inline]
fn rt_impl(bytes: &[u8]) -> &CStr {
// Chance at catching some UB at runtime with debug builds.
debug_assert!(!bytes.is_empty() && bytes[bytes.len() - 1] == 0);
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