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Fix readme example #269

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merged 1 commit into from
May 13, 2023
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Fix readme example #269

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9 changes: 6 additions & 3 deletions README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -54,12 +54,16 @@ fn main() {
let me_stat = me.stat().unwrap();
println!("PID: {}", me.pid);

let page_size = procfs::page_size().unwrap() as u64;
let page_size = procfs::page_size();
println!("Memory page size: {}", page_size);

println!("== Data from /proc/self/stat:");
println!("Total virtual memory used: {} bytes", me_stat.vsize);
println!("Total resident set: {} pages ({} bytes)", me_stat.rss, me_stat.rss as u64 * page_size);
println!(
"Total resident set: {} pages ({} bytes)",
me_stat.rss,
me_stat.rss * page_size
);
}

```
Expand Down Expand Up @@ -103,4 +107,3 @@ Unless you explicitly state otherwise, any contribution intentionally
submitted for inclusion in the work by you, as defined in the Apache-2.0
license, shall be dual licensed as above, without any additional terms or
conditions.