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replace single non-wildcard pattern match with if let

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This commit is contained in:
Bennet Bleßmann
2025-07-31 21:43:59 +02:00
committed by Bennet Bleßmann
parent 014d1b0095
commit 8766851919
1 changed files with 10 additions and 16 deletions
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18
src/machine/load_state.rs
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@@ -546,28 +546,22 @@ impl<'a, LS: LoadState<'a>> Loader<'a, LS> {
for export in removed_module.module_decl.exports.iter() { for export in removed_module.module_decl.exports.iter() {
match export { match export {
ModuleExport::PredicateKey(ref key) => { ModuleExport::PredicateKey(ref key) => {
match ( if let (Some(module_code_idx), Some(target_code_idx)) = (
removed_module.code_dir.get(key).cloned(), removed_module.code_dir.get(key).cloned(),
code_dir.get_mut(key).cloned(), code_dir.get_mut(key).cloned(),
) { ) {
(Some(module_code_idx), Some(target_code_idx)) => { let code_index_tbl = &mut LS::machine_st(payload).arena.code_index_tbl;
let code_index_tbl = let module_code_ptr = code_index_tbl.get_entry(module_code_idx.into());
&mut LS::machine_st(payload).arena.code_index_tbl; let target_code_ptr = code_index_tbl.get_entry(target_code_idx.into());
let module_code_ptr =
code_index_tbl.get_entry(module_code_idx.into());
let target_code_ptr =
code_index_tbl.get_entry(target_code_idx.into());
if module_code_ptr == target_code_ptr { if module_code_ptr == target_code_ptr {
let old_index_ptr = target_code_idx let old_index_ptr =
.replace(code_index_tbl, IndexPtr::undefined()); target_code_idx.replace(code_index_tbl, IndexPtr::undefined());
payload payload
.retraction_info .retraction_info
.push_record(predicate_retractor(*key, old_index_ptr)); .push_record(predicate_retractor(*key, old_index_ptr));
} }
} }
_ => {}
}
} }
ModuleExport::OpDecl(op_decl) => { ModuleExport::OpDecl(op_decl) => {
let op_dir_value_opt = op_dir let op_dir_value_opt = op_dir