Core: resource: Implement Conversion trait for rusage -> RUsage

GrayJack · Mar 7, 2021 · 3776a7c · 3776a7c
1 parent cfb73c7
commit 3776a7c
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/coreutils_core/src/os/resource.rs b/coreutils_core/src/os/resource.rs
@@ -6,6 +6,8 @@ use super::TimeVal;
 use libc::getrusage;
 use libc::{c_int, rusage, RUSAGE_CHILDREN, RUSAGE_SELF};
 
+use std::convert::From;
+
 /// Interface for `RUSAGE_*` constants from libc.
 ///
 /// TODO This is an incomplete set of constants. It is currently missing
@@ -67,7 +69,7 @@ pub struct IOUsage {
     pub num_signals:   u64,
 }
 
-impl RUsage {
+impl From<rusage> for RUsage {
     fn from(ru: rusage) -> Self {
         RUsage {
             timing: Timing { user_time: ru.ru_utime, sys_time: ru.ru_stime },