fix: disable assist for documented functions
@@ -41,7 +41,10 @@ pub(crate) fn generate_documentation_template(
) -> Option<()> {
let name = ctx.find_node_at_offset::<ast::Name>()?;
let ast_func = name.syntax().parent().and_then(ast::Fn::cast)?;
- if is_in_trait_impl(&ast_func) || !is_public(&ast_func) {
+ if is_in_trait_impl(&ast_func)
+ || !is_public(&ast_func)
+ || ast_func.doc_comments().next().is_some()
+ {
return None;
}
@@ -70,9 +73,6 @@ pub(crate) fn generate_documentation_template(
doc_lines.append(&mut lines);
}
}
- if ast_func.doc_comments().next().is_some() {
- doc_lines.push("--- OLD VERSION BELOW ---".into());
- }
builder.insert(text_range.start(), documentation_from_lines(doc_lines, indent_level));
},
)
@@ -501,6 +501,17 @@ mod ParentPrivateModule {
);
}
+ #[test]
+ fn not_applicable_if_function_already_documented() {
+ check_assist_not_applicable(
+ generate_documentation_template,
+ r#"
+/// Some documentation here
+pub fn $0documented_function() {}
+"#,
+ );
+ }
+
#[test]
fn supports_noop_function() {
check_assist(
