fix(compile): implement abstract class traits across all types

Implement BaseCommand trait and other abstract class traits across
all command, downloader, io, package, and VCS driver types. Also
fix trait method signatures for composer_mut and io_mut to return
mutable references to Option rather than Option of mutable references.

1 files changed, 46 insertions, 1 deletions

diff --git a/crates/shirabe/src/dependency_resolver/multi_conflict_rule.rs b/crates/shirabe/src/dependency_resolver/multi_conflict_rule.rs
index b15434e..981a522 100644
--- a/crates/shirabe/src/dependency_resolver/multi_conflict_rule.rs
+++ b/crates/shirabe/src/dependency_resolver/multi_conflict_rule.rs
@@ -7,7 +7,6 @@ use shirabe_php_shim::{PHP_VERSION_ID, RuntimeException, hash_raw};
 
 #[derive(Debug)]
 pub struct MultiConflictRule {
-    inner: Rule,
     pub(crate) literals: Vec<i64>,
 }
 
@@ -118,3 +117,49 @@ impl RuleLiterals for MultiConflictRule {
         true
     }
 }
+
+impl Rule for MultiConflictRule {
+    fn bitfield(&self) -> i64 {
+        todo!()
+    }
+
+    fn bitfield_mut(&mut self) -> &mut i64 {
+        todo!()
+    }
+
+    fn request(&self) -> Option<&Request> {
+        todo!()
+    }
+
+    fn request_mut(&mut self) -> Option<&mut Request> {
+        todo!()
+    }
+
+    fn reason_data(&self) -> Option<&ReasonData> {
+        todo!()
+    }
+
+    fn reason_data_mut(&mut self) -> Option<&mut ReasonData> {
+        todo!()
+    }
+
+    fn get_literals(&self) -> Vec<i64> {
+        todo!()
+    }
+
+    fn get_hash(&self) -> PhpMixed {
+        todo!()
+    }
+
+    fn to_string(&self) -> String {
+        todo!()
+    }
+
+    fn equals(&self, rule: &dyn Rule) -> bool {
+        todo!()
+    }
+
+    fn is_assertion(&self) -> bool {
+        todo!()
+    }
+}