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/command/show_command.rs b/crates/shirabe/src/command/show_command.rs
index 3eac2df..8826421 100644
--- a/crates/shirabe/src/command/show_command.rs
+++ b/crates/shirabe/src/command/show_command.rs
@@ -13,7 +13,7 @@ use shirabe_php_shim::{
     date, extension_loaded, in_array, realpath, strtolower, version_compare,
 };
 
-use shirabe_semver::constraint::ConstraintInterface;
+use shirabe_semver::constraint::AnyConstraint;
 
 use crate::command::{BaseCommand, BaseCommandData, HasBaseCommandData};
 use crate::composer::PartialComposerHandle;
@@ -1486,7 +1486,7 @@ impl ShowCommand {
         IndexMap<String, String>,
     )> {
         let name = strtolower(name);
-        let constraint: Option<Box<dyn ConstraintInterface>> = match &version {
+        let constraint: Option<AnyConstraint> = match &version {
             PhpMixed::String(s) => Some(self.version_parser.parse_constraints(s)?),
             PhpMixed::Null => None,
             _ => None, // already a ConstraintInterface
@@ -1514,7 +1514,7 @@ impl ShowCommand {
         } else {
             repository_set.create_pool_for_package(&name, None)?
         };
-        let matches = pool.what_provides(&name, constraint.as_deref());
+        let matches = pool.what_provides(&name, constraint.as_ref());
         let mut literals: Vec<i64> = Vec::new();
         for package in matches.iter() {
             // avoid showing the 9999999-dev alias if the default branch has no branch-alias set