Fix clippy: needless_return and std_instead_of_core

youknowone · youknowone · commit 939a1ff89fdb · 2026-03-08T11:02:08.000+09:00
diff --git a/crates/vm/src/stdlib/posix.rs b/crates/vm/src/stdlib/posix.rs
@@ -935,14 +935,14 @@ pub mod module {
                 Ok(n) => n,
                 Err(_) => return 0,
             };
-            let line = match std::str::from_utf8(&buf[..n]) {
+            let line = match core::str::from_utf8(&buf[..n]) {
                 Ok(s) => s,
                 Err(_) => return 0,
             };
             if let Some(field) = line.split_whitespace().nth(19) {
                 return field.parse::<isize>().unwrap_or(0);
             }
-            return 0;
+            0
         }
         #[cfg(not(any(target_os = "macos", target_os = "linux")))]
         {

Original file line number	Diff line number	Diff line change
`@@ -935,14 +935,14 @@ pub mod module {`
`935`	`935`	`Ok(n) => n,`
`936`	`936`	`Err(_) => return 0,`
`937`	`937`	`};`
`938`		`- let line = match std::str::from_utf8(&buf[..n]) {`
	`938`	`+ let line = match core::str::from_utf8(&buf[..n]) {`
`939`	`939`	`Ok(s) => s,`
`940`	`940`	`Err(_) => return 0,`
`941`	`941`	`};`
`942`	`942`	`if let Some(field) = line.split_whitespace().nth(19) {`
`943`	`943`	`return field.parse::<isize>().unwrap_or(0);`
`944`	`944`	`}`
`945`		`- return 0;`
	`945`	`+ 0`
`946`	`946`	`}`
`947`	`947`	`#[cfg(not(any(target_os = "macos", target_os = "linux")))]`
`948`	`948`	`{`