diff --git a/ion-proc/src/trace.rs b/ion-proc/src/trace.rs
index 7d994f42..45eb5986 100644
--- a/ion-proc/src/trace.rs
+++ b/ion-proc/src/trace.rs
@@ -34,10 +34,8 @@ fn impl_body(span: Span, data: &Data) -> Result<Block> {
 	match data {
 		Data::Struct(r#struct) => {
 			let (idents, skip) = field_idents(&r#struct.fields);
-			let traced = idents
-				.iter()
-				.enumerate()
-				.filter_map(|(index, ident)| (!skip.contains(&index)).then_some(ident));
+			let traced =
+				idents.iter().enumerate().filter_map(|(index, ident)| (!skip.contains(&index)).then_some(ident));
 			parse2(quote_spanned!(span => {
 				let Self { #(#idents),* } = self;
 				#(::mozjs::gc::Traceable::trace(#traced, __ion_tracer));*
diff --git a/ion/src/string/byte.rs b/ion/src/string/byte.rs
index d939a9f3..2d502ffe 100644
--- a/ion/src/string/byte.rs
+++ b/ion/src/string/byte.rs
@@ -72,11 +72,7 @@ pub struct ByteString<T: BytePredicate = Latin1> {
 
 impl<T: BytePredicate> ByteString<T> {
 	pub fn from(bytes: Vec<u8>) -> Option<ByteString<T>> {
-		bytes
-			.iter()
-			.copied()
-			.all(T::predicate)
-			.then(|| unsafe { ByteString::from_unchecked(bytes) })
+		bytes.iter().copied().all(T::predicate).then(|| unsafe { ByteString::from_unchecked(bytes) })
 	}
 
 	pub unsafe fn from_unchecked(bytes: Vec<u8>) -> ByteString<T> {
diff --git a/runtime/src/globals/file/mod.rs b/runtime/src/globals/file/mod.rs
index de622034..dc39bbf3 100644
--- a/runtime/src/globals/file/mod.rs
+++ b/runtime/src/globals/file/mod.rs
@@ -38,10 +38,7 @@ impl File {
 	pub fn constructor(parts: Vec<BlobPart>, name: String, options: Option<FileOptions>) -> File {
 		let options = options.unwrap_or_default();
 		let blob = Blob::constructor(Some(parts), Some(options.blob));
-		let modified = options
-			.modified
-			.and_then(|d| Utc.timestamp_millis_opt(d).single())
-			.unwrap_or_else(Utc::now);
+		let modified = options.modified.and_then(|d| Utc.timestamp_millis_opt(d).single()).unwrap_or_else(Utc::now);
 
 		File { blob, name, modified }
 	}
diff --git a/runtime/src/runtime.rs b/runtime/src/runtime.rs
index 0e70ad14..428e8923 100644
--- a/runtime/src/runtime.rs
+++ b/runtime/src/runtime.rs
@@ -37,7 +37,7 @@ impl ContextExt for Context {
 }
 
 pub struct Runtime<'cx> {
-	global: Object,
+	global: Option<Object>,
 	cx: &'cx Context,
 	#[allow(dead_code)]
 	realm: JSAutoRealm,
@@ -49,11 +49,11 @@ impl<'cx> Runtime<'cx> {
 	}
 
 	pub fn global(&self) -> &Object {
-		&self.global
+		self.global.as_ref().unwrap()
 	}
 
 	pub fn global_mut(&mut self) -> &mut Object {
-		&mut self.global
+		self.global.as_mut().unwrap()
 	}
 
 	pub async fn run_event_loop(&self) -> Result<(), Option<ErrorReport>> {
@@ -64,6 +64,7 @@ impl<'cx> Runtime<'cx> {
 
 impl Drop for Runtime<'_> {
 	fn drop(&mut self) {
+		let _ = self.global.take();
 		let private = self.cx.get_private();
 		let _ = unsafe { Box::from_raw(private.as_ptr()) };
 		let inner_private = self.cx.get_inner_data();
@@ -156,7 +157,7 @@ impl<ML: ModuleLoader + 'static, Std: StandardModules + 'static> RuntimeBuilder<
 			}
 		}
 
-		Runtime { global, cx, realm }
+		Runtime { global: Some(global), cx, realm }
 	}
 }
 
diff --git a/rustfmt.toml b/rustfmt.toml
index a5d51df2..0a945bec 100644
--- a/rustfmt.toml
+++ b/rustfmt.toml
@@ -1,4 +1,4 @@
-chain_width = 120
+chain_width = 100
 edition = "2021"
 force_explicit_abi = true
 fn_params_layout = "Compressed"