Overhaul the `thousands` module.

It currently only inserts separators into `usize`s, because that's all
that has been needed so far. `-Zmacro-stats` will need `isize` and `f64`
handling, so this commit adds that.

1 files changed, 3 insertions, 3 deletions

diff --git a/compiler/rustc_metadata/src/rmeta/encoder.rs b/compiler/rustc_metadata/src/rmeta/encoder.rs
index 3ab989d2d3b..00bd32eb0eb 100644
--- a/compiler/rustc_metadata/src/rmeta/encoder.rs
+++ b/compiler/rustc_metadata/src/rmeta/encoder.rs
@@ -10,7 +10,7 @@ use rustc_data_structures::fx::{FxIndexMap, FxIndexSet};
 use rustc_data_structures::memmap::{Mmap, MmapMut};
 use rustc_data_structures::sync::{join, par_for_each_in};
 use rustc_data_structures::temp_dir::MaybeTempDir;
-use rustc_data_structures::thousands::format_with_underscores;
+use rustc_data_structures::thousands::usize_with_underscores;
 use rustc_feature::Features;
 use rustc_hir as hir;
 use rustc_hir::def_id::{CRATE_DEF_ID, CRATE_DEF_INDEX, LOCAL_CRATE, LocalDefId, LocalDefIdSet};
@@ -789,7 +789,7 @@ impl<'a, 'tcx> EncodeContext<'a, 'tcx> {
                     "{} {:<23}{:>10} ({:4.1}%)",
                     prefix,
                     label,
-                    format_with_underscores(size),
+                    usize_with_underscores(size),
                     perc(size)
                 );
             }
@@ -798,7 +798,7 @@ impl<'a, 'tcx> EncodeContext<'a, 'tcx> {
                 "{} {:<23}{:>10} (of which {:.1}% are zero bytes)",
                 prefix,
                 "Total",
-                format_with_underscores(total_bytes),
+                usize_with_underscores(total_bytes),
                 perc(zero_bytes)
             );
             eprintln!("{prefix}");