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Deunwrap wrap_return_type_in_result

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This commit is contained in:
Ali Bektas 2023-08-09 23:51:27 +02:00
parent b78d69c795
commit a46eebbc9f
1 changed files with 7 additions and 8 deletions
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15
crates/ide-assists/src/handlers/wrap_return_type_in_result.rs
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@ -48,6 +48,12 @@ pub(crate) fn wrap_return_type_in_result(acc: &mut Assists, ctx: &AssistContext<
return None;
}
let new_result_ty =
make::ext::ty_result(type_ref.clone(), make::ty_placeholder()).clone_for_update();
let generic_args =
new_result_ty.syntax().descendants().find_map(ast::GenericArgList::cast).unwrap();
let last_genarg = generic_args.generic_args().last()?;
acc.add(
AssistId("wrap_return_type_in_result", AssistKind::RefactorRewrite),
"Wrap return type in Result",
@ -75,19 +81,12 @@ pub(crate) fn wrap_return_type_in_result(acc: &mut Assists, ctx: &AssistContext<
ted::replace(ret_expr_arg.syntax(), ok_wrapped.syntax());
}
let new_result_ty =
make::ext::ty_result(type_ref.clone(), make::ty_placeholder()).clone_for_update();
let old_result_ty = edit.make_mut(type_ref.clone());
ted::replace(old_result_ty.syntax(), new_result_ty.syntax());
if let Some(cap) = ctx.config.snippet_cap {
let generic_args = new_result_ty
.syntax()
.descendants()
.find_map(ast::GenericArgList::cast)
.unwrap();
edit.add_placeholder_snippet(cap, generic_args.generic_args().last().unwrap());
edit.add_placeholder_snippet(cap, last_genarg);
}
},
)