Tweak errno conversion

newpavlov · newpavlov · commit 674ca8644d95 · 2024-10-16T07:13:00.000+03:00
diff --git a/src/linux_rustix.rs b/src/linux_rustix.rs
@@ -22,7 +22,7 @@ pub fn getrandom_inner(mut dest: &mut [MaybeUninit<u8>]) -> Result<(), Error> {
                     .raw_os_error()
                     .wrapping_neg()
                     .try_into()
-                    .expect("Errno uses u16 internally");
+                    .map_err(|_| Error::UNEXPECTED)?;
                 return Err(Error::from_os_error(code));
             }
         }

Original file line number	Diff line number	Diff line change
`@@ -22,7 +22,7 @@ pub fn getrandom_inner(mut dest: &mut [MaybeUninit<u8>]) -> Result<(), Error> {`
`22`	`22`	`.raw_os_error()`
`23`	`23`	`.wrapping_neg()`
`24`	`24`	`.try_into()`
`25`		`- .expect("Errno uses u16 internally");`
	`25`	`+ .map_err(\|_\| Error::UNEXPECTED)?;`
`26`	`26`	`return Err(Error::from_os_error(code));`
`27`	`27`	`}`
`28`	`28`	`}`