refactor(renderer): Group Renderer::render with rest of Renderer

Author: epage

src/renderer/mod.rs

@@ -25,6 +25,8 @@ pub(crate) mod stylesheet;
 mod margin;
 mod styled_buffer;
 
+use crate::Report;
+
 pub(crate) use render::normalize_whitespace;
 pub(crate) use render::ElementStyle;
 pub(crate) use render::UnderlineParts;
@@ -165,6 +167,13 @@ impl Renderer {
     }
 }
 
+impl Renderer {
+    /// Render a diagnostic [`Report`]
+    pub fn render(&self, groups: Report<'_>) -> String {
+        render::render(self, groups)
+    }
+}
+
 /// Customize [`Renderer::styled`]
 impl Renderer {
     /// Override the output style for `error`

src/renderer/render.rs

@@ -23,14 +23,7 @@ use crate::{
 
 const ANONYMIZED_LINE_NUM: &str = "LL";
 
-impl Renderer {
-    /// Render a diagnostic [`Report`]
-    pub fn render(&self, groups: Report<'_>) -> String {
-        render(self, groups)
-    }
-}
-
-fn render(renderer: &Renderer, groups: Report<'_>) -> String {
+pub(crate) fn render(renderer: &Renderer, groups: Report<'_>) -> String {
     if renderer.short_message {
         render_short_message(renderer, groups).unwrap()
     } else {