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diff rust/rhg/src/commands/status.rs @ 52061:0ea323b7e3b1

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rust-manifest: encode flags as `Option<NonZeroU8>` This makes the compiler use the niche optimization for all flags: since 0 is not a valid representation of any flags, we can use 0 as a replacement for `None`, which reduces memory footprint and could yield a little performance improvement over many iterations.
author Rapha?l Gom?s <rgomes@octobus.net>
date Mon, 30 Sep 2024 12:08:49 +0200
parents db7dbe6f7bb2
children f204583a24ca 039b7caeb4d9
line wrap: on
line diff
--- a/rust/rhg/src/commands/status.rs	Mon Sep 30 17:46:52 2024 +0200
+++ b/rust/rhg/src/commands/status.rs	Mon Sep 30 12:08:49 2024 +0200
@@ -776,13 +776,13 @@
 
     let entry_flags = if check_exec {
         entry.flags
-    } else if entry.flags == Some(b'x') {
+    } else if entry.flags.map(|f| f.into()) == Some(b'x') {
         None
     } else {
         entry.flags
     };
 
-    if entry_flags != fs_flags {
+    if entry_flags.map(|f| f.into()) != fs_flags {
         return Ok(UnsureOutcome::Modified);
     }
     let filelog = hg::filelog::Filelog::open_vfs(