From ae1aa6540761e54a76b8f7984cf93cd3a0d011d0 Mon Sep 17 00:00:00 2001 From: nsfisis Date: Sun, 3 May 2026 11:55:03 +0900 Subject: refactor: switch internal maps/sets from HashMap to IndexMap Adopt indexmap workspace-wide so iteration order is deterministic and follows insertion order. The non-deterministic order of std HashMap otherwise leaks into resolver decisions when multiple valid solutions exist (e.g. cyclic require pairs under prefer-lowest), making behavior flaky and divergent from Composer's PHP-array semantics. Co-Authored-By: Claude Opus 4.7 (1M context) --- crates/mozart-registry/src/repository/mod.rs | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'crates/mozart-registry/src/repository/mod.rs') diff --git a/crates/mozart-registry/src/repository/mod.rs b/crates/mozart-registry/src/repository/mod.rs index 0f742a3..21752b9 100644 --- a/crates/mozart-registry/src/repository/mod.rs +++ b/crates/mozart-registry/src/repository/mod.rs @@ -117,10 +117,10 @@ impl RepositorySet { &self, queries: &[PackageQuery<'_>], ) -> anyhow::Result> { - use std::collections::HashSet; + use indexmap::IndexSet; let mut packages: Vec = Vec::new(); - let mut answered: HashSet = HashSet::new(); + let mut answered: IndexSet = IndexSet::new(); for repo in &self.repos { let pending: Vec> = queries -- cgit v1.3.1