moved all crates into seperate folder + related path fixes

crates/code_markup/src/slow_pool.rs

@@ -0,0 +1,69 @@
+use crate::markup::{mark_id_ast_id_map::MarkIdAstIdMap, nodes::MarkupNode};
+
+pub type MarkNodeId = usize;
+
+#[derive(Debug, Default)]
+pub struct SlowPool {
+    nodes: Vec<MarkupNode>,
+}
+
+impl SlowPool {
+    pub fn add(&mut self, node: MarkupNode) -> MarkNodeId {
+        let id = self.nodes.len();
+
+        self.nodes.push(node);
+
+        id
+    }
+
+    pub fn get(&self, node_id: MarkNodeId) -> &MarkupNode {
+        // unwrap because Pool doesn't return Result either
+        self.nodes.get(node_id).unwrap()
+    }
+
+    pub fn get_mut(&mut self, node_id: MarkNodeId) -> &mut MarkupNode {
+        // unwrap because Pool doesn't return Result either
+        self.nodes.get_mut(node_id).unwrap()
+    }
+
+    pub fn replace_node(&mut self, node_id: MarkNodeId, new_node: MarkupNode) {
+        self.nodes[node_id] = new_node;
+
+        // TODO delete children of old node, this requires SlowPool to be changed to
+        // make sure the indexes still make sense after removal/compaction
+    }
+
+    pub fn debug_string(&self, mark_id_ast_id_map: &MarkIdAstIdMap) -> String {
+        let mut ret_str = String::new();
+
+        for (mark_node_id, node) in self.nodes.iter().enumerate() {
+            let ast_node_id_str = match mark_id_ast_id_map.get(mark_node_id) {
+                Ok(ast_id) => format!("{:?}", ast_id),
+                Err(err) => format!("{:?}", err),
+            };
+            let ast_node_id: String = ast_node_id_str
+                .chars()
+                .filter(|c| c.is_ascii_digit())
+                .collect();
+
+            let mut child_str = String::new();
+
+            let node_children = node.get_children_ids();
+
+            if !node_children.is_empty() {
+                child_str = format!("children: {:?}", node_children);
+            }
+
+            ret_str.push_str(&format!(
+                "{}: {} ({}) ast_id {:?} {}",
+                mark_node_id,
+                node.node_type_as_string(),
+                node.get_content(),
+                ast_node_id.parse::<usize>().unwrap(),
+                child_str
+            ));
+        }
+
+        ret_str
+    }
+}