Separate out the element parsers.

src/parser/element_parser.rs

@@ -0,0 +1,47 @@
+use super::comment::comment;
+use super::drawer::drawer;
+use super::dynamic_block::dynamic_block;
+use super::element::Element;
+use super::error::Res;
+use super::footnote_definition::footnote_definition;
+use super::greater_block::greater_block;
+use super::paragraph::paragraph;
+use super::plain_list::plain_list;
+use super::Context;
+use crate::parser::parser_with_context::parser_with_context;
+use crate::parser::table::org_mode_table;
+use nom::branch::alt;
+use nom::combinator::map;
+
+#[tracing::instrument(ret, level = "debug")]
+pub fn element<'r, 's>(context: Context<'r, 's>, input: &'s str) -> Res<&'s str, Element<'s>> {
+    let non_paragraph_matcher = parser_with_context!(non_paragraph_element)(context);
+    let paragraph_matcher = parser_with_context!(paragraph)(context);
+
+    alt((
+        non_paragraph_matcher,
+        map(paragraph_matcher, Element::Paragraph),
+    ))(input)
+}
+
+pub fn non_paragraph_element<'r, 's>(
+    context: Context<'r, 's>,
+    input: &'s str,
+) -> Res<&'s str, Element<'s>> {
+    let plain_list_matcher = parser_with_context!(plain_list)(context);
+    let greater_block_matcher = parser_with_context!(greater_block)(context);
+    let dynamic_block_matcher = parser_with_context!(dynamic_block)(context);
+    let footnote_definition_matcher = parser_with_context!(footnote_definition)(context);
+    let comment_matcher = parser_with_context!(comment)(context);
+    let drawer_matcher = parser_with_context!(drawer)(context);
+    let table_matcher = parser_with_context!(org_mode_table)(context);
+    alt((
+        map(plain_list_matcher, Element::PlainList),
+        map(greater_block_matcher, Element::GreaterBlock),
+        map(dynamic_block_matcher, Element::DynamicBlock),
+        map(footnote_definition_matcher, Element::FootnoteDefinition),
+        map(comment_matcher, Element::Comment),
+        map(drawer_matcher, Element::Drawer),
+        map(table_matcher, Element::Table),
+    ))(input)
+}