Convert all functions to using the wrapped input type.

src/parser/export_snippet.rs

@@ -7,6 +7,7 @@ use nom::multi::many1;
 use nom::multi::many_till;
 use nom::sequence::tuple;
 
+use super::org_source::OrgSource;
 use super::Context;
 use crate::error::Res;
 use crate::parser::exiting::ExitClass;
@@ -20,8 +21,8 @@ use crate::parser::ExportSnippet;
 #[cfg_attr(feature = "tracing", tracing::instrument(ret, level = "debug"))]
 pub fn export_snippet<'r, 's>(
     context: Context<'r, 's>,
-    input: &'s str,
-) -> Res<&'s str, ExportSnippet<'s>> {
+    input: OrgSource<'s>,
+) -> Res<OrgSource<'s>, ExportSnippet<'s>> {
     let (remaining, _) = tag("@@")(input)?;
     let (remaining, backend_name) = backend(context, remaining)?;
     let parser_context =
@@ -38,15 +39,18 @@ pub fn export_snippet<'r, 's>(
     Ok((
         remaining,
         ExportSnippet {
-            source,
-            backend: backend_name,
-            contents: backend_contents.map(|(_colon, backend_contents)| backend_contents),
+            source: source.into(),
+            backend: backend_name.into(),
+            contents: backend_contents.map(|(_colon, backend_contents)| backend_contents.into()),
         },
     ))
 }
 
 #[cfg_attr(feature = "tracing", tracing::instrument(ret, level = "debug"))]
-fn backend<'r, 's>(context: Context<'r, 's>, input: &'s str) -> Res<&'s str, &'s str> {
+fn backend<'r, 's>(
+    context: Context<'r, 's>,
+    input: OrgSource<'s>,
+) -> Res<OrgSource<'s>, OrgSource<'s>> {
     let (remaining, backend_name) =
         recognize(many1(verify(anychar, |c| c.is_alphanumeric() || *c == '-')))(input)?;
 
@@ -54,7 +58,10 @@ fn backend<'r, 's>(context: Context<'r, 's>, input: &'s str) -> Res<&'s str, &'s
 }
 
 #[cfg_attr(feature = "tracing", tracing::instrument(ret, level = "debug"))]
-fn contents<'r, 's>(context: Context<'r, 's>, input: &'s str) -> Res<&'s str, &'s str> {
+fn contents<'r, 's>(
+    context: Context<'r, 's>,
+    input: OrgSource<'s>,
+) -> Res<OrgSource<'s>, OrgSource<'s>> {
     let (remaining, source) = recognize(verify(
         many_till(anychar, parser_with_context!(exit_matcher_parser)(context)),
         |(children, _exit_contents)| !children.is_empty(),
@@ -63,6 +70,9 @@ fn contents<'r, 's>(context: Context<'r, 's>, input: &'s str) -> Res<&'s str, &'
 }
 
 #[cfg_attr(feature = "tracing", tracing::instrument(ret, level = "debug"))]
-fn export_snippet_end<'r, 's>(context: Context<'r, 's>, input: &'s str) -> Res<&'s str, &'s str> {
+fn export_snippet_end<'r, 's>(
+    context: Context<'r, 's>,
+    input: OrgSource<'s>,
+) -> Res<OrgSource<'s>, OrgSource<'s>> {
     tag("@@")(input)
 }