Add unsafe block for pop_terminator

raviqqe · raviqqe · commit 943cfd8a3b5d · 2025-04-10T15:48:26.000-07:00
diff --git a/src/c_string.rs b/src/c_string.rs
@@ -223,7 +223,8 @@ impl<const N: usize> CString<N> {
         &mut self,
         additional: &[u8],
     ) -> Result<(), CapacityError> {
-        self.pop_terminator();
+        // SAFETY: A caller is responsible for adding a nul terminator back to the inner buffer.
+        unsafe { self.pop_terminator() }
 
         self.inner.extend_from_slice(additional)
     }

Original file line number	Diff line number	Diff line change
`@@ -223,7 +223,8 @@ impl<const N: usize> CString<N> {`
`223`	`223`	`&mut self,`
`224`	`224`	`additional: &[u8],`
`225`	`225`	`) -> Result<(), CapacityError> {`
`226`		`- self.pop_terminator();`
	`226`	`+ // SAFETY: A caller is responsible for adding a nul terminator back to the inner buffer.`
	`227`	`+ unsafe { self.pop_terminator() }`
`227`	`228`
`228`	`229`	`self.inner.extend_from_slice(additional)`
`229`	`230`	`}`