Merge branch 'initial_getters'

src/types/greater_element.rs

@@ -1,5 +1,7 @@
 use super::element::Element;
 use super::lesser_element::TableCell;
+use super::macros::ref_getter;
+use super::macros::simple_getter;
 use super::Keyword;
 use super::Object;
 use super::StandardProperties;
@@ -23,14 +25,14 @@ pub type IndentationLevel = u16;
 
 #[derive(Debug)]
 pub struct PlainListItem<'s> {
-    pub source: &'s str,
-    pub indentation: IndentationLevel,
-    pub bullet: &'s str,
-    pub counter: Option<PlainListItemCounter>,
-    pub checkbox: Option<(CheckboxType, &'s str)>,
-    pub tag: Vec<Object<'s>>,
-    pub pre_blank: PlainListItemPreBlank,
-    pub children: Vec<Element<'s>>,
+    pub(crate) source: &'s str,
+    pub(crate) indentation: IndentationLevel,
+    pub(crate) bullet: &'s str,
+    pub(crate) counter: Option<PlainListItemCounter>,
+    pub(crate) checkbox: Option<(CheckboxType, &'s str)>,
+    pub(crate) tag: Vec<Object<'s>>,
+    pub(crate) pre_blank: PlainListItemPreBlank,
+    pub(crate) children: Vec<Element<'s>>,
 }
 
 pub type PlainListItemCounter = u16;
@@ -157,3 +159,29 @@ impl<'s> StandardProperties<'s> for TableRow<'s> {
         self.source
     }
 }
+
+impl<'s> PlainListItem<'s> {
+    simple_getter!(get_indentation_level, indentation, IndentationLevel);
+    simple_getter!(
+        /// Get the bullet
+        ///
+        /// Example output: "1.   "
+        get_bullet,
+        bullet,
+        &'s str
+    );
+    simple_getter!(get_counter, counter, Option<PlainListItemCounter>);
+    simple_getter!(get_pre_blank, pre_blank, PlainListItemPreBlank);
+    ref_getter!(get_tag, tag, Vec<Object<'s>>);
+    ref_getter!(get_children, children, Vec<Element<'s>>);
+
+    pub fn get_checkbox(&self) -> Option<&'s str> {
+        self.checkbox.as_ref().map(|(_, checkbox)| *checkbox)
+    }
+
+    pub fn get_checkbox_type(&self) -> Option<&CheckboxType> {
+        self.checkbox
+            .as_ref()
+            .map(|(checkbox_type, _)| checkbox_type)
+    }
+}

src/types/macros.rs

@@ -0,0 +1,21 @@
+// TODO: Would be nice if I didn't have to specify a function name but it looks like concat_idents!() cannot be used to create an ident.
+// TODO: Find out if proc macros could do this easier (for example, parsing out the field type)
+macro_rules! simple_getter {
+    ($(#[$meta:meta])* $funcname: ident, $field:ident, $fieldtype:ty) => {
+        $(#[$meta])*
+        pub fn $funcname(&self) -> $fieldtype {
+            self.$field
+        }
+    };
+}
+pub(crate) use simple_getter;
+
+macro_rules! ref_getter {
+    ($(#[$meta:meta])* $funcname: ident, $field:ident, $fieldtype:ty) => {
+        $(#[$meta])*
+        pub fn $funcname(&self) -> &$fieldtype {
+            &self.$field
+        }
+    };
+}
+pub(crate) use ref_getter;

src/types/mod.rs

@@ -3,6 +3,7 @@ mod element;
 mod get_standard_properties;
 mod greater_element;
 mod lesser_element;
+mod macros;
 mod object;
 mod source;
 mod standard_properties;