diff rust/hg-core/src/dirstate_tree/dirstate_map.rs @ 49913:c15b415d1bff

rust: use `logging_timer` instead of `micro_timer`

I am the author of `micro_timer`.
I built it at the time because I couldn't find a crate that was simple to use
and flexible to do function timing with. Turns out I just couldn't find it
because crates.io's search isn't all that great, or maybe I didn't look hard
enough.

`logging_timer` is better in every way:
    - supports changing the logging level
    - supports start and end logging
    - supports intermediary messages
    - supports inline macros
    - supports formatting the output
    - better IDE/tree-sitter integration thanks to a more robust proc macro

I also changed all uses to one-liners, so it's easier to copy-paste.

--- a/rust/hg-core/src/dirstate_tree/dirstate_map.rs	Thu Jan 12 16:15:51 2023 +0000
+++ b/rust/hg-core/src/dirstate_tree/dirstate_map.rs	Fri Jan 06 18:52:04 2023 +0100
@@ -1,5 +1,4 @@
 use bytes_cast::BytesCast;
-use micro_timer::timed;
 use std::borrow::Cow;
 use std::path::PathBuf;
 
@@ -454,7 +453,7 @@
         }
     }
 
-    #[timed]
+    #[logging_timer::time("trace")]
     pub fn new_v2(
         on_disk: &'on_disk [u8],
         data_size: usize,
@@ -467,7 +466,7 @@
         }
     }
 
-    #[timed]
+    #[logging_timer::time("trace")]
     pub fn new_v1(
         on_disk: &'on_disk [u8],
     ) -> Result<(Self, Option<DirstateParents>), DirstateError> {
@@ -1208,7 +1207,7 @@
         })
     }
 
-    #[timed]
+    #[logging_timer::time("trace")]
     pub fn pack_v1(
         &self,
         parents: DirstateParents,
@@ -1248,7 +1247,7 @@
     /// appended to the existing data file whose content is at
     /// `map.on_disk` (true), instead of written to a new data file
     /// (false), and the previous size of data on disk.
-    #[timed]
+    #[logging_timer::time("trace")]
     pub fn pack_v2(
         &self,
         can_append: bool,