Upgrade to Rust 2021

2021-11-30 16:47:00 -08:00
parent 098dba607a
commit dd12d90eac
129 changed files with 128 additions and 130 deletions
--- a/perf/src/thread.rs
+++ b/perf/src/thread.rs
@ -1,8 +1,6 @@
 /// Wrapper for `nice(3)`.
 #[cfg(target_os = "linux")]
 fn nice(adjustment: i8) -> Result<i8, nix::errno::Errno> {
-    use std::convert::TryFrom;
-
    unsafe {
        *libc::__errno_location() = 0;
        let niceness = libc::nice(libc::c_int::from(adjustment));
@ -71,6 +69,7 @@ pub fn is_renice_allowed(adjustment: i8) -> bool {

 #[cfg(test)]
 mod tests {
+    #[cfg(target_os = "linux")]
    use super::*;

    #[cfg(target_os = "linux")]