Rollup merge of #125339 - tbu-:pr_tidy_ui_tests_u32, r=clubby789

The number of tests does not depend on the architecture's pointer width
Use `u32` instead of `usize` for counting them.

Author: matthiaskrgr

src/tools/tidy/src/ui_tests.rs

@@ -12,10 +12,10 @@ use std::path::{Path, PathBuf};
 // should all be 1000 or lower. Limits significantly smaller than 1000 are also
 // desirable, because large numbers of files are unwieldy in general. See issue
 // #73494.
-constENTRY_LIMIT:usize = 900;
+constENTRY_LIMIT:u32 = 900;
 // FIXME: The following limits should be reduced eventually.
 
-constISSUES_ENTRY_LIMIT:usize = 1676;
+constISSUES_ENTRY_LIMIT:u32 = 1676;
 
 constEXPECTED_TEST_FILE_EXTENSIONS:&[&str] = &[
 "rs",// test source files
@@ -53,7 +53,7 @@ const EXTENSION_EXCEPTION_PATHS: &[&str] = &[
 ];
 
 fncheck_entries(tests_path:&Path,bad:&mutbool){
-letmut directories:HashMap<PathBuf,usize> = HashMap::new();
+letmut directories:HashMap<PathBuf,u32> = HashMap::new();
 
 for dir inWalk::new(&tests_path.join("ui")){
 ifletOk(entry) = dir {
@@ -62,7 +62,7 @@ fn check_entries(tests_path: &Path, bad: &mut bool) {
 }
 }
 
-let(mut max,mut max_issues) = (0usize,0usize);
+let(mut max,mut max_issues) = (0,0);
 for(dir_path, count)in directories {
 let is_issues_dir = tests_path.join("ui/issues") == dir_path;
 let(limit, maxcnt) = if is_issues_dir {