Implement iterator for context.

src/parser/util.rs

@@ -14,7 +14,9 @@ use nom::multi::many_till;
 use nom::sequence::tuple;
 
 use super::org_source::OrgSource;
-use super::Context;
+use crate::context::parser_with_context;
+use crate::context::ContextElement;
+use crate::context::RefContext;
 use crate::error::CustomError;
 use crate::error::MyError;
 use crate::error::Res;
@@ -35,7 +37,10 @@ pub fn in_section<'r, 's, 'x>(context: RefContext<'r, 's>, section_name: &'x str
 }
 
 /// Checks if we are currently an immediate child of the given section type
-pub fn immediate_in_section<'r, 's, 'x>(context: RefContext<'r, 's>, section_name: &'x str) -> bool {
+pub fn immediate_in_section<'r, 's, 'x>(
+    context: RefContext<'r, 's>,
+    section_name: &'x str,
+) -> bool {
     for thing in context.iter() {
         match thing.get_data() {
             ContextElement::Context(name) if *name == section_name => return true,