Add icu_benchmark_macros boilerplate to experimental_segmenter

components/segmenter/Cargo.toml

@@ -36,6 +36,7 @@ icu_locale = { workspace = true, optional = true }
 
 [dev-dependencies]
 icu = { path = "../../components/icu", default-features = false }
+icu_benchmark_macros = { path = "../../tools/benchmark/macros" }
 icu_locale_core = { workspace = true }
 icu_properties = { path = "../properties", features = ["compiled_data"] }
 itertools = { workspace = true }

components/segmenter/examples/experimental_segmenter.rs

@@ -2,6 +2,10 @@
 // called LICENSE at the top level of the ICU4X source tree
 // (online at: https://github.com/unicode-org/icu4x/blob/main/LICENSE ).
 
+#![no_main] // https://github.com/unicode-org/icu4x/issues/395
+icu_benchmark_macros::instrument!();
+use icu_benchmark_macros::println;
+
 #[path = "../tests/adaboost/main.rs"]
 mod adaboost;
 
@@ -29,7 +33,7 @@ fn main_adaboost(args: &[String]) {
         print!("{}|", &s[prev..breakpoint]);
         prev = breakpoint;
     }
-    println!();
+    println!("");
     println!("{} repetitions done in: {:?}", REPETITIONS, elapsed);
 }
 
@@ -63,7 +67,7 @@ fn main_cnn(args: &[String]) {
         print!("{}|", &s[prev..breakpoint]);
         prev = breakpoint;
     }
-    println!();
+    println!("");
     println!("{} repetitions done in: {:?}", REPETITIONS, elapsed);
 }
 
@@ -90,7 +94,7 @@ fn run_word_segmenter(segmenter: WordSegmenterBorrowed, s: &str) {
         print!("{}|", &s[prev..breakpoint]);
         prev = breakpoint;
     }
-    println!();
+    println!("");
     println!("{} repetitions done in: {:?}", REPETITIONS, elapsed);
 }