Convert all functions to using the wrapped input type.

src/parser/plain_link.rs

@@ -9,6 +9,7 @@ use nom::combinator::peek;
 use nom::combinator::recognize;
 use nom::multi::many_till;
 
+use super::org_source::OrgSource;
 use super::Context;
 use crate::error::CustomError;
 use crate::error::MyError;
@@ -24,7 +25,10 @@ use crate::parser::util::get_one_before;
 use crate::parser::util::WORD_CONSTITUENT_CHARACTERS;
 
 #[cfg_attr(feature = "tracing", tracing::instrument(ret, level = "debug"))]
-pub fn plain_link<'r, 's>(context: Context<'r, 's>, input: &'s str) -> Res<&'s str, PlainLink<'s>> {
+pub fn plain_link<'r, 's>(
+    context: Context<'r, 's>,
+    input: OrgSource<'s>,
+) -> Res<OrgSource<'s>, PlainLink<'s>> {
     let (remaining, _) = pre(context, input)?;
     let (remaining, proto) = protocol(context, remaining)?;
     let (remaining, _separator) = tag(":")(remaining)?;
@@ -34,15 +38,15 @@ pub fn plain_link<'r, 's>(context: Context<'r, 's>, input: &'s str) -> Res<&'s s
     Ok((
         remaining,
         PlainLink {
-            source,
-            link_type: proto,
-            path,
+            source: source.into(),
+            link_type: proto.into(),
+            path: path.into(),
         },
     ))
 }
 
 #[cfg_attr(feature = "tracing", tracing::instrument(ret, level = "debug"))]
-fn pre<'r, 's>(context: Context<'r, 's>, input: &'s str) -> Res<&'s str, ()> {
+fn pre<'r, 's>(context: Context<'r, 's>, input: OrgSource<'s>) -> Res<OrgSource<'s>, ()> {
     let document_root = context.get_document_root().unwrap();
     let preceding_character = get_one_before(document_root, input)
         .map(|slice| slice.chars().next())
@@ -54,7 +58,7 @@ fn pre<'r, 's>(context: Context<'r, 's>, input: &'s str) -> Res<&'s str, ()> {
         Some(_) => {
             // Not at start of line, cannot be a heading
             return Err(nom::Err::Error(CustomError::MyError(MyError(
-                "Not a valid pre character for plain link.",
+                "Not a valid pre character for plain link.".into(),
             ))));
         }
     };
@@ -62,13 +66,16 @@ fn pre<'r, 's>(context: Context<'r, 's>, input: &'s str) -> Res<&'s str, ()> {
 }
 
 #[cfg_attr(feature = "tracing", tracing::instrument(ret, level = "debug"))]
-fn post<'r, 's>(context: Context<'r, 's>, input: &'s str) -> Res<&'s str, ()> {
+fn post<'r, 's>(context: Context<'r, 's>, input: OrgSource<'s>) -> Res<OrgSource<'s>, ()> {
     let (remaining, _) = alt((eof, recognize(none_of(WORD_CONSTITUENT_CHARACTERS))))(input)?;
     Ok((remaining, ()))
 }
 
 #[cfg_attr(feature = "tracing", tracing::instrument(ret, level = "debug"))]
-pub fn protocol<'r, 's>(context: Context<'r, 's>, input: &'s str) -> Res<&'s str, &'s str> {
+pub fn protocol<'r, 's>(
+    context: Context<'r, 's>,
+    input: OrgSource<'s>,
+) -> Res<OrgSource<'s>, OrgSource<'s>> {
     // TODO: This should be defined by org-link-parameters
     let (remaining, proto) = alt((
         alt((
@@ -103,7 +110,10 @@ pub fn protocol<'r, 's>(context: Context<'r, 's>, input: &'s str) -> Res<&'s str
 }
 
 #[cfg_attr(feature = "tracing", tracing::instrument(ret, level = "debug"))]
-fn path_plain<'r, 's>(context: Context<'r, 's>, input: &'s str) -> Res<&'s str, &'s str> {
+fn path_plain<'r, 's>(
+    context: Context<'r, 's>,
+    input: OrgSource<'s>,
+) -> Res<OrgSource<'s>, OrgSource<'s>> {
     // TODO: "optionally containing parenthesis-wrapped non-whitespace non-bracket substrings up to a depth of two. The string must end with either a non-punctation non-whitespace character, a forwards slash, or a parenthesis-wrapped substring"
     let parser_context =
         context.with_additional_node(ContextElement::ExitMatcherNode(ExitMatcherNode {
@@ -118,6 +128,9 @@ fn path_plain<'r, 's>(context: Context<'r, 's>, input: &'s str) -> Res<&'s str,
 }
 
 #[cfg_attr(feature = "tracing", tracing::instrument(ret, level = "debug"))]
-fn path_plain_end<'r, 's>(context: Context<'r, 's>, input: &'s str) -> Res<&'s str, &'s str> {
+fn path_plain_end<'r, 's>(
+    context: Context<'r, 's>,
+    input: OrgSource<'s>,
+) -> Res<OrgSource<'s>, OrgSource<'s>> {
     recognize(one_of(" \t\r\n()[]<>"))(input)
 }