1 files changed, 42 insertions, 0 deletions
diff --git a/crates/shirabe-php-shim/src/lib.rs b/crates/shirabe-php-shim/src/lib.rs
index 2c09d7c..4b4d719 100644
--- a/crates/shirabe-php-shim/src/lib.rs
+++ b/crates/shirabe-php-shim/src/lib.rs
@@ -71,36 +71,72 @@ pub struct RuntimeException {
     pub code: i64,
 }
 
+impl std::fmt::Display for RuntimeException {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        todo!()
+    }
+}
+
 #[derive(Debug)]
 pub struct UnexpectedValueException {
     pub message: String,
     pub code: i64,
 }
 
+impl std::fmt::Display for UnexpectedValueException {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        todo!()
+    }
+}
+
 #[derive(Debug)]
 pub struct InvalidArgumentException {
     pub message: String,
     pub code: i64,
 }
 
+impl std::fmt::Display for InvalidArgumentException {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        todo!()
+    }
+}
+
 #[derive(Debug)]
 pub struct LogicException {
     pub message: String,
     pub code: i64,
 }
 
+impl std::fmt::Display for LogicException {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        todo!()
+    }
+}
+
 #[derive(Debug)]
 pub struct BadMethodCallException {
     pub message: String,
     pub code: i64,
 }
 
+impl std::fmt::Display for BadMethodCallException {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        todo!()
+    }
+}
+
 #[derive(Debug)]
 pub struct OutOfBoundsException {
     pub message: String,
     pub code: i64,
 }
 
+impl std::fmt::Display for OutOfBoundsException {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        todo!()
+    }
+}
+
 #[derive(Debug)]
 pub struct ErrorException {
     pub message: String,
@@ -110,6 +146,12 @@ pub struct ErrorException {
     pub lineno: i64,
 }
 
+impl std::fmt::Display for ErrorException {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        todo!()
+    }
+}
+
 pub fn is_bool(value: &PhpMixed) -> bool {
     todo!()
 }