make NOPPrintDecorator non-pub

Author: michelledaviest

src/ir/display.rs

@@ -50,7 +50,7 @@ pub trait PrintDecorator {
 }
 
 #[derive(Default)]
-pub struct NOPPrintDecorator();
+pub(crate) struct NOPPrintDecorator();
 impl PrintDecorator for NOPPrintDecorator {}
 
 /// A wrapper around a `FunctionBody` together with some auxiliary

src/ir/func.rs

@@ -1,5 +1,6 @@
 use super::{
-    Block, FunctionBodyDisplay, Local, Module, PrintDecorator, Signature, Type, Value, ValueDef,
+    Block, FunctionBodyDisplay, Local, Module, NOPPrintDecorator, PrintDecorator, Signature, Type,
+    Value, ValueDef,
 };
 use crate::backend::WasmFuncBackend;
 use crate::cfg::CFGInfo;
@@ -452,8 +453,8 @@ impl FunctionBody {
         &'a self,
         indent: &'a str,
         module: Option<&'a Module>,
-    ) -> FunctionBodyDisplay<'a, super::NOPPrintDecorator> {
-        FunctionBodyDisplay {
+    ) -> FunctionBodyDisplay<'a, impl PrintDecorator> {
+        FunctionBodyDisplay::<NOPPrintDecorator> {
             body: self,
             indent,
             verbose: false,
@@ -488,8 +489,8 @@ impl FunctionBody {
         &'a self,
         indent: &'a str,
         module: Option<&'a Module>,
-    ) -> FunctionBodyDisplay<'a, super::NOPPrintDecorator> {
-        FunctionBodyDisplay {
+    ) -> FunctionBodyDisplay<'a, impl PrintDecorator> {
+        FunctionBodyDisplay::<NOPPrintDecorator> {
             body: self,
             indent,
             verbose: true,

src/ir/module.rs

@@ -330,11 +330,11 @@ impl<'a> Module<'a> {
 
     /// Return a wrapper that implements Display on this module,
     /// pretty-printing it as textual IR.
-    pub fn display<'b>(&'b self) -> ModuleDisplay<'b, NOPPrintDecorator>
+    pub fn display<'b>(&'b self) -> ModuleDisplay<'b, impl PrintDecorator>
     where
         'b: 'a,
     {
-        ModuleDisplay {
+        ModuleDisplay::<NOPPrintDecorator> {
             module: self,
             decorators: None,
         }