chore: checkpoint before Python removal

vendor/icu_normalizer/benches/bench.rs

@@ -0,0 +1,26 @@
+// This file is part of ICU4X. For terms of use, please see the file
+// called LICENSE at the top level of the ICU4X source tree
+// (online at: https://github.com/unicode-org/icu4x/blob/main/LICENSE ).
+
+use criterion::{criterion_group, criterion_main};
+
+mod canonical_composition;
+mod canonical_decomposition;
+mod composing_normalizer_nfc;
+mod composing_normalizer_nfkc;
+mod decomposing_normalizer_nfd;
+mod decomposing_normalizer_nfkd;
+mod utf16_throughput;
+
+criterion_group!(
+    benches,
+    canonical_composition::criterion_benchmark,
+    canonical_decomposition::criterion_benchmark,
+    composing_normalizer_nfc::criterion_benchmark,
+    composing_normalizer_nfkc::criterion_benchmark,
+    decomposing_normalizer_nfd::criterion_benchmark,
+    decomposing_normalizer_nfkd::criterion_benchmark,
+    utf16_throughput::criterion_benchmark,
+);
+
+criterion_main!(benches);