fix: Add explicit lifetime annotations to resolve clippy warnings

Fix mismatched_lifetime_syntaxes warnings by adding explicit <'_>
lifetime annotations to return types where the lifetime is elided.

Files modified:
- src/node.rs: get_root(), child_by_field_name()
- src/traits.rs: ParserTrait::get_root()
- src/parser.rs: TSParser::get_root()

Author: Marlon Costa

src/node.rs

@@ -18,7 +18,7 @@ impl Tree {
         Self(parser.parse(code, None).unwrap())
     }
 
-    pub(crate) fn get_root(&self) -> Node {
+    pub(crate) fn get_root(&self) -> Node<'_> {
         Node(self.0.root_node())
     }
 }
@@ -111,7 +111,7 @@ impl<'a> Node<'a> {
         self.0.child_count()
     }
 
-    pub(crate) fn child_by_field_name(&self, name: &str) -> Option<Node> {
+    pub(crate) fn child_by_field_name(&self, name: &str) -> Option<Node<'_>> {
         self.0.child_by_field_name(name).map(Node)
     }
 

src/parser.rs

@@ -152,7 +152,7 @@ impl<
     }
 
     #[inline(always)]
-    fn get_root(&self) -> Node {
+    fn get_root(&self) -> Node<'_> {
         self.tree.get_root()
     }
 

src/traits.rs

@@ -61,7 +61,7 @@ pub trait ParserTrait {
 
     fn new(code: Vec<u8>, path: &Path, pr: Option<Arc<PreprocResults>>) -> Self;
     fn get_language(&self) -> LANG;
-    fn get_root(&self) -> Node;
+    fn get_root(&self) -> Node<'_>;
     fn get_code(&self) -> &[u8];
     fn get_filters(&self, filters: &[String]) -> Filter;
 }