Adding slow example to bencher iai

crates/solidity/testing/perf/benches/iai/main.rs

@@ -10,6 +10,7 @@ use iai_callgrind::{
 use solidity_testing_perf::dataset::SourceFile;
 use solidity_testing_perf::tests::bindings_resolve::BuiltBindingGraph;
 use solidity_testing_perf::tests::parser::ParsedFile;
+use solidity_testing_perf::tests::slow::SlowPayload;
 
 mod __dependencies_used_in_lib__ {
     use {infra_utils as _, metaslang_bindings as _, semver as _, slang_solidity as _};
@@ -36,12 +37,13 @@ define_payload_benchmark!(cursor, Vec<ParsedFile>);
 define_payload_benchmark!(query, Vec<ParsedFile>);
 define_payload_benchmark!(bindings_build, Vec<ParsedFile>);
 define_payload_benchmark!(bindings_resolve, BuiltBindingGraph);
+define_payload_benchmark!(slow, SlowPayload);
 
 library_benchmark_group!(
     name = benchmarks;
 
     // __SLANG_INFRA_BENCHMARKS_LIST__ (keep in sync)
-    benchmarks = parser, cursor, query, bindings_build, bindings_resolve,
+    benchmarks = parser, cursor, query, bindings_build, bindings_resolve, slow,
 );
 
 main!(

crates/solidity/testing/perf/src/tests/slow.rs

@@ -9,6 +9,8 @@ use slang_solidity::cst::{Cursor, TerminalKind};
 
 pub const SOLC_VERSION: Version = Version::new(0, 7, 1);
 
+pub type SlowPayload = (Cursor, Rc<BindingGraph>);
+
 const SOURCE: &str = "pools/weighted/WeightedPool.sol";
 
 const BASE_PATH: &str = "crates/solidity/outputs/npm/tests/src/compilation/inputs/0x01abc00E86C7e258823b9a055Fd62cA6CF61a163/sources/contracts";
@@ -49,7 +51,7 @@ fn add_file(seen_files: &mut Vec<String>, builder: &mut InternalCompilationBuild
     }
 }
 
-pub fn setup() -> (Cursor, Rc<BindingGraph>) {
+pub fn setup() -> SlowPayload {
     let mut builder =
         InternalCompilationBuilder::create(SOLC_VERSION).expect("Can't create CompilationBuilder");
 
@@ -72,7 +74,7 @@ pub fn setup() -> (Cursor, Rc<BindingGraph>) {
     }
 }
 
-pub fn run(data: (Cursor, Rc<BindingGraph>)) {
+pub fn run(data: SlowPayload) {
     let (mut cursor, binding_graph) = data;
 
     let mut ambiguous_refs = 0;