search::FileReference,
FxHashSet, RootDatabase,
};
-use itertools::{Itertools, Position};
+use itertools::Itertools;
use syntax::{
ast::{
self, edit::IndentLevel, edit_in_place::Indent, make, AstNode, HasAttrs, HasGenericParams,
let name = variant.name()?;
let ty = generics
.filter(|generics| generics.generic_params().count() > 0)
- .map(|generics| {
- let mut generic_str = String::with_capacity(8);
-
- for (p, more) in generics.generic_params().with_position().map(|p| match p {
- Position::First(p) | Position::Middle(p) => (p, true),
- Position::Last(p) | Position::Only(p) => (p, false),
- }) {
- match p {
- ast::GenericParam::ConstParam(konst) => {
- if let Some(name) = konst.name() {
- generic_str.push_str(name.text().as_str());
- }
- }
- ast::GenericParam::LifetimeParam(lt) => {
- if let Some(lt) = lt.lifetime() {
- generic_str.push_str(lt.text().as_str());
- }
- }
- ast::GenericParam::TypeParam(ty) => {
- if let Some(name) = ty.name() {
- generic_str.push_str(name.text().as_str());
- }
- }
- }
- if more {
- generic_str.push_str(", ");
- }
- }
-
- make::ty(&format!("{}<{}>", &name.text(), &generic_str))
- })
+ .map(|generics| make::ty(&format!("{}{}", &name.text(), generics.to_generic_args())))
.unwrap_or_else(|| make::ty(&name.text()));
// change from a record to a tuple field list
ctx.sema.db,
*enum_module_def,
ctx.config.insert_use.prefix_kind,
+ ctx.config.prefer_no_std,
);
if let Some(mut mod_path) = mod_path {
mod_path.pop_segment();