Fix formatting on new methods

Author: ghaith

src/debug_info.rs

@@ -87,7 +87,7 @@
 //!
 //! let gv_debug = di.create_global_variable_expression(cu.get_file().as_debug_info_scope(), "gv", "", cu.get_file(), 1, ditype.as_type(), true, Some(const_v), None, 8);
 //!
-//! let meta_value : inkwell::values::BasicMetadataValueEnum = gv_debug.as_metadata_value(&context).into();
+//! let meta_value: inkwell::values::BasicMetadataValueEnum = gv_debug.as_metadata_value(&context).into();
 //! let metadata = context.metadata_node(&[meta_value]);
 //! gv.set_metadata(metadata, 0);//dbg
 //! 
@@ -639,7 +639,8 @@ impl<'ctx> DebugInfoBuilder<'ctx> {
     }
 
     #[llvm_versions(8.0..=latest)]
-    pub fn create_constant_expression(&self,
+    pub fn create_constant_expression(
+        &self,
         value : i64,
     ) -> DIExpression<'ctx> {
         let metadata_ref = unsafe {
@@ -1108,7 +1109,7 @@ pub struct DIGlobalVariableExpression<'ctx> {
 }
 
 impl <'ctx> DIGlobalVariableExpression<'ctx>  {
-    pub fn as_metadata_value(&self, context : &Context) -> MetadataValue<'ctx> {
+    pub fn as_metadata_value(&self, context: &Context) -> MetadataValue<'ctx> {
         let value = unsafe {
             LLVMMetadataAsValue(context.context, self.metadata_ref)
         };

tests/all/test_debug_info.rs

@@ -306,7 +306,6 @@ fn test_anonymous_basic_type() {
 #[llvm_versions(8.0..=latest)]
 #[test]
 fn test_global_expressions() {
-
     let context = Context::create();
     let module = context.create_module("bin");
 
@@ -326,7 +325,7 @@ fn test_global_expressions() {
         false,
     );
 
-    let di_type = dibuilder.create_basic_type("type_name",0_u64, 0x00, DIFlags::ZERO);
+    let di_type = dibuilder.create_basic_type("type_name", 0_u64, 0x00, DIFlags::ZERO);
     let gv = module.add_global(context.i64_type(), Some(inkwell::AddressSpace::Global), "gv");
 
     let const_v = dibuilder.create_constant_expression(10);
@@ -337,15 +336,18 @@ fn test_global_expressions() {
         "", 
         compile_unit.get_file(), 
         1, 
-        di_type.unwrap().as_type()  , 
+        di_type.unwrap().as_type(),
         true,
-        Some(const_v), None, 8);
+        Some(const_v),
+        None,
+        8,
+    );
 
     let metadata = context.metadata_node(&[gv_debug.as_metadata_value(&context).into()]);
 
     gv.set_metadata(metadata, 0);
 
-    //TODO : Metadata set on the global values cannot be retrieved using the C api, 
+    // TODO: Metadata set on the global values cannot be retrieved using the C api, 
     // therefore, it's currently not possible to test that the data was set without generating the IR
     assert!(gv.print_to_string().to_string().contains("!dbg"), format!("expected !dbg but generated gv was {}",gv.print_to_string()));
 }