refactor(semver): change ConstraintInterface to a closed enum

Replace the dyn ConstraintInterface trait objects with an AnyConstraint
enum closing over its four implementors (Simple, Multi, MatchAll,
MatchNone), mirroring the earlier Rule enum conversion. Rename
constraint.rs to simple_constraint.rs to match the renamed Constraint
type.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/crates/shirabe/src/autoload/autoload_generator.rs b/crates/shirabe/src/autoload/autoload_generator.rs
index 7b7980a..5c9f008 100644
--- a/crates/shirabe/src/autoload/autoload_generator.rs
+++ b/crates/shirabe/src/autoload/autoload_generator.rs
@@ -14,8 +14,8 @@ use shirabe_php_shim::{
     sprintf, str_contains, str_replace, str_starts_with, strlen, strpos, strtr, substr,
     substr_count, trigger_error, trim, unlink, var_export,
 };
+use shirabe_semver::constraint::AnyConstraint;
 use shirabe_semver::constraint::Bound;
-use shirabe_semver::constraint::ConstraintInterface;
 
 use crate::autoload::ClassLoader;
 use crate::config::Config;
@@ -1092,7 +1092,7 @@ impl AutoloadGenerator {
         let mut required_extensions: IndexMap<String, String> = IndexMap::new();
         let mut extension_providers: IndexMap<
             String,
-            Vec<Box<dyn shirabe_semver::constraint::ConstraintInterface>>,
+            Vec<shirabe_semver::constraint::AnyConstraint>,
         > = IndexMap::new();
 
         for item in package_map {
@@ -1110,7 +1110,7 @@ impl AutoloadGenerator {
                         extension_providers
                             .entry(ext)
                             .or_insert_with(Vec::new)
-                            .push(link.get_constraint().clone_box());
+                            .push(link.get_constraint().clone());
                     }
                 }
             }