Copy the value of latex fragments through the pipeline.

src/context/latex_fragment.rs

@@ -6,18 +6,25 @@ use crate::config::Config;
 use crate::error::CustomError;
 use crate::intermediate::ILatexFragment;
 
+use super::macros::render;
+
 #[derive(Debug, Serialize)]
 #[serde(tag = "type")]
 #[serde(rename = "latex_fragment")]
-pub(crate) struct RenderLatexFragment {}
-
-impl RenderLatexFragment {
-    pub(crate) fn new(
-        _config: &Config,
-        _output_directory: &Path,
-        _output_file: &Path,
-        _comment: &ILatexFragment,
-    ) -> Result<RenderLatexFragment, CustomError> {
-        Ok(RenderLatexFragment {})
-    }
+pub(crate) struct RenderLatexFragment {
+    value: String,
 }
+
+render!(
+    RenderLatexFragment,
+    ILatexFragment,
+    original,
+    _config,
+    _output_directory,
+    _output_file,
+    {
+        Ok(RenderLatexFragment {
+            value: original.value.clone(),
+        })
+    }
+);