use ide_db::{
defs::Definition,
helpers::{
- insert_use::{insert_use, ImportScope},
+ insert_use::{insert_use, ImportScope, InsertUseConfig},
mod_path_to_ast,
},
search::FileReference,
RootDatabase,
};
+use itertools::Itertools;
use rustc_hash::FxHashSet;
use syntax::{
- algo::{find_node_at_offset, SyntaxRewriter},
- ast::{self, edit::IndentLevel, make, AstNode, NameOwner, VisibilityOwner},
- SourceFile, SyntaxElement, SyntaxNode, T,
+ ast::{
+ self, edit::IndentLevel, edit_in_place::Indent, make, AstNode, HasAttrs, HasGenericParams,
+ HasName, HasTypeBounds, HasVisibility,
+ },
+ match_ast,
+ ted::{self, Position},
+ SyntaxKind::*,
+ SyntaxNode, T,
};
-use crate::{AssistContext, AssistId, AssistKind, Assists};
+use crate::{assist_context::AssistBuilder, AssistContext, AssistId, AssistKind, Assists};
// Assist: extract_struct_from_enum_variant
//
// ```
// ->
// ```
-// struct One(pub u32, pub u32);
+// struct One(u32, u32);
//
// enum A { One(One) }
// ```
let variant_name = variant.name()?;
let variant_hir = ctx.sema.to_def(&variant)?;
if existing_definition(ctx.db(), &variant_name, &variant_hir) {
+ cov_mark::hit!(test_extract_enum_not_applicable_if_struct_exists);
return None;
}
|builder| {
let variant_hir_name = variant_hir.name(ctx.db());
let enum_module_def = ModuleDef::from(enum_hir);
- let usages =
- Definition::ModuleDef(ModuleDef::Variant(variant_hir)).usages(&ctx.sema).all();
+ let usages = Definition::Variant(variant_hir).usages(&ctx.sema).all();
let mut visited_modules_set = FxHashSet::default();
let current_module = enum_hir.module(ctx.db());
visited_modules_set.insert(current_module);
- let mut def_rewriter = None;
+ // record file references of the file the def resides in, we only want to swap to the edited file in the builder once
+ let mut def_file_references = None;
for (file_id, references) in usages {
- let mut rewriter = SyntaxRewriter::default();
- let source_file = ctx.sema.parse(file_id);
- for reference in references {
- update_reference(
- ctx,
- &mut rewriter,
- reference,
- &source_file,
- &enum_module_def,
- &variant_hir_name,
- &mut visited_modules_set,
- );
- }
- if file_id == ctx.frange.file_id {
- def_rewriter = Some(rewriter);
+ if file_id == ctx.file_id() {
+ def_file_references = Some(references);
continue;
}
builder.edit_file(file_id);
- builder.rewrite(rewriter);
+ let processed = process_references(
+ ctx,
+ builder,
+ &mut visited_modules_set,
+ &enum_module_def,
+ &variant_hir_name,
+ references,
+ );
+ processed.into_iter().for_each(|(path, node, import)| {
+ apply_references(ctx.config.insert_use, path, node, import)
+ });
}
- let mut rewriter = def_rewriter.unwrap_or_default();
- update_variant(&mut rewriter, &variant);
- extract_struct_def(
- &mut rewriter,
- &enum_ast,
- variant_name.clone(),
- &field_list,
- &variant.parent_enum().syntax().clone().into(),
- enum_ast.visibility(),
+ builder.edit_file(ctx.file_id());
+
+ let variant = builder.make_mut(variant.clone());
+ if let Some(references) = def_file_references {
+ let processed = process_references(
+ ctx,
+ builder,
+ &mut visited_modules_set,
+ &enum_module_def,
+ &variant_hir_name,
+ references,
+ );
+ processed.into_iter().for_each(|(path, node, import)| {
+ apply_references(ctx.config.insert_use, path, node, import)
+ });
+ }
+
+ let indent = enum_ast.indent_level();
+ let def = create_struct_def(variant_name.clone(), &variant, &field_list, &enum_ast);
+ def.reindent_to(indent);
+
+ let start_offset = &variant.parent_enum().syntax().clone();
+ ted::insert_all_raw(
+ ted::Position::before(start_offset),
+ vec![
+ def.syntax().clone().into(),
+ make::tokens::whitespace(&format!("\n\n{}", indent)).into(),
+ ],
);
- builder.edit_file(ctx.frange.file_id);
- builder.rewrite(rewriter);
+
+ update_variant(&variant, enum_ast.generic_param_list());
},
)
}
.any(|(name, _)| name.to_string() == variant_name.to_string())
}
-fn insert_import(
- ctx: &AssistContext,
- rewriter: &mut SyntaxRewriter,
- scope_node: &SyntaxNode,
- module: &Module,
- enum_module_def: &ModuleDef,
- variant_hir_name: &Name,
-) -> Option<()> {
- let db = ctx.db();
- let mod_path =
- module.find_use_path_prefixed(db, *enum_module_def, ctx.config.insert_use.prefix_kind);
- if let Some(mut mod_path) = mod_path {
- mod_path.pop_segment();
- mod_path.push_segment(variant_hir_name.clone());
- let scope = ImportScope::find_insert_use_container(scope_node, &ctx.sema)?;
- *rewriter += insert_use(&scope, mod_path_to_ast(&mod_path), ctx.config.insert_use);
- }
- Some(())
-}
-
-fn extract_struct_def(
- rewriter: &mut SyntaxRewriter,
- enum_: &ast::Enum,
+fn create_struct_def(
variant_name: ast::Name,
+ variant: &ast::Variant,
field_list: &Either<ast::RecordFieldList, ast::TupleFieldList>,
- start_offset: &SyntaxElement,
- visibility: Option<ast::Visibility>,
-) -> Option<()> {
- let pub_vis = Some(make::visibility_pub());
- let field_list = match field_list {
+ enum_: &ast::Enum,
+) -> ast::Struct {
+ let enum_vis = enum_.visibility();
+
+ let insert_vis = |node: &'_ SyntaxNode, vis: &'_ SyntaxNode| {
+ let vis = vis.clone_for_update();
+ ted::insert(ted::Position::before(node), vis);
+ };
+
+ // for fields without any existing visibility, use visibility of enum
+ let field_list: ast::FieldList = match field_list {
Either::Left(field_list) => {
- make::record_field_list(field_list.fields().flat_map(|field| {
- Some(make::record_field(pub_vis.clone(), field.name()?, field.ty()?))
- }))
- .into()
+ let field_list = field_list.clone_for_update();
+
+ if let Some(vis) = &enum_vis {
+ field_list
+ .fields()
+ .filter(|field| field.visibility().is_none())
+ .filter_map(|field| field.name())
+ .for_each(|it| insert_vis(it.syntax(), vis.syntax()));
+ }
+
+ field_list.into()
+ }
+ Either::Right(field_list) => {
+ let field_list = field_list.clone_for_update();
+
+ if let Some(vis) = &enum_vis {
+ field_list
+ .fields()
+ .filter(|field| field.visibility().is_none())
+ .filter_map(|field| field.ty())
+ .for_each(|it| insert_vis(it.syntax(), vis.syntax()));
+ }
+
+ field_list.into()
}
- Either::Right(field_list) => make::tuple_field_list(
- field_list
- .fields()
- .flat_map(|field| Some(make::tuple_field(pub_vis.clone(), field.ty()?))),
- )
- .into(),
};
- rewriter.insert_before(
- start_offset,
- make::struct_(visibility, variant_name, None, field_list).syntax(),
- );
- rewriter.insert_before(start_offset, &make::tokens::blank_line());
+ field_list.reindent_to(IndentLevel::single());
- if let indent_level @ 1..=usize::MAX = IndentLevel::from_node(enum_.syntax()).0 as usize {
- rewriter
- .insert_before(start_offset, &make::tokens::whitespace(&" ".repeat(4 * indent_level)));
- }
- Some(())
+ // FIXME: This uses all the generic params of the enum, but the variant might not use all of them.
+ let strukt = make::struct_(enum_vis, variant_name, enum_.generic_param_list(), field_list)
+ .clone_for_update();
+
+ // FIXME: Consider making this an actual function somewhere (like in `AttrsOwnerEdit`) after some deliberation
+ let attrs_and_docs = |node: &SyntaxNode| {
+ let mut select_next_ws = false;
+ node.children_with_tokens().filter(move |child| {
+ let accept = match child.kind() {
+ ATTR | COMMENT => {
+ select_next_ws = true;
+ return true;
+ }
+ WHITESPACE if select_next_ws => true,
+ _ => false,
+ };
+ select_next_ws = false;
+
+ accept
+ })
+ };
+
+ // copy attributes & comments from variant
+ let variant_attrs = attrs_and_docs(variant.syntax())
+ .map(|tok| match tok.kind() {
+ WHITESPACE => make::tokens::single_newline().into(),
+ _ => tok,
+ })
+ .collect();
+ ted::insert_all(Position::first_child_of(strukt.syntax()), variant_attrs);
+
+ // copy attributes from enum
+ ted::insert_all(
+ Position::first_child_of(strukt.syntax()),
+ enum_.attrs().map(|it| it.syntax().clone_for_update().into()).collect(),
+ );
+ strukt
}
-fn update_variant(rewriter: &mut SyntaxRewriter, variant: &ast::Variant) -> Option<()> {
+fn update_variant(variant: &ast::Variant, generic: Option<ast::GenericParamList>) -> Option<()> {
let name = variant.name()?;
- let tuple_field = make::tuple_field(None, make::ty(name.text()));
+ let ty = match generic {
+ // FIXME: This uses all the generic params of the enum, but the variant might not use all of them.
+ Some(gpl) => {
+ let gpl = gpl.clone_for_update();
+ gpl.generic_params().for_each(|gp| {
+ let tbl = match gp {
+ ast::GenericParam::LifetimeParam(it) => it.type_bound_list(),
+ ast::GenericParam::TypeParam(it) => it.type_bound_list(),
+ ast::GenericParam::ConstParam(_) => return,
+ };
+ if let Some(tbl) = tbl {
+ tbl.remove();
+ }
+ });
+ make::ty(&format!("{}<{}>", name.text(), gpl.generic_params().join(", ")))
+ }
+ None => make::ty(&name.text()),
+ };
+ let tuple_field = make::tuple_field(None, ty);
let replacement = make::variant(
name,
Some(ast::FieldList::TupleFieldList(make::tuple_field_list(iter::once(tuple_field)))),
- );
- rewriter.replace(variant.syntax(), replacement.syntax());
+ )
+ .clone_for_update();
+ ted::replace(variant.syntax(), replacement.syntax());
Some(())
}
-fn update_reference(
+fn apply_references(
+ insert_use_cfg: InsertUseConfig,
+ segment: ast::PathSegment,
+ node: SyntaxNode,
+ import: Option<(ImportScope, hir::ModPath)>,
+) {
+ if let Some((scope, path)) = import {
+ insert_use(&scope, mod_path_to_ast(&path), &insert_use_cfg);
+ }
+ // deep clone to prevent cycle
+ let path = make::path_from_segments(iter::once(segment.clone_subtree()), false);
+ ted::insert_raw(ted::Position::before(segment.syntax()), path.clone_for_update().syntax());
+ ted::insert_raw(ted::Position::before(segment.syntax()), make::token(T!['(']));
+ ted::insert_raw(ted::Position::after(&node), make::token(T![')']));
+}
+
+fn process_references(
ctx: &AssistContext,
- rewriter: &mut SyntaxRewriter,
- reference: FileReference,
- source_file: &SourceFile,
+ builder: &mut AssistBuilder,
+ visited_modules: &mut FxHashSet<Module>,
enum_module_def: &ModuleDef,
variant_hir_name: &Name,
- visited_modules_set: &mut FxHashSet<Module>,
-) -> Option<()> {
- let offset = reference.range.start();
- let (segment, expr) = if let Some(path_expr) =
- find_node_at_offset::<ast::PathExpr>(source_file.syntax(), offset)
- {
- // tuple variant
- (path_expr.path()?.segment()?, path_expr.syntax().parent()?)
- } else if let Some(record_expr) =
- find_node_at_offset::<ast::RecordExpr>(source_file.syntax(), offset)
- {
- // record variant
- (record_expr.path()?.segment()?, record_expr.syntax().clone())
- } else {
- return None;
- };
+ refs: Vec<FileReference>,
+) -> Vec<(ast::PathSegment, SyntaxNode, Option<(ImportScope, hir::ModPath)>)> {
+ // we have to recollect here eagerly as we are about to edit the tree we need to calculate the changes
+ // and corresponding nodes up front
+ refs.into_iter()
+ .flat_map(|reference| {
+ let (segment, scope_node, module) = reference_to_node(&ctx.sema, reference)?;
+ let segment = builder.make_mut(segment);
+ let scope_node = builder.make_syntax_mut(scope_node);
+ if !visited_modules.contains(&module) {
+ let mod_path = module.find_use_path_prefixed(
+ ctx.sema.db,
+ *enum_module_def,
+ ctx.config.insert_use.prefix_kind,
+ );
+ if let Some(mut mod_path) = mod_path {
+ mod_path.pop_segment();
+ mod_path.push_segment(variant_hir_name.clone());
+ let scope = ImportScope::find_insert_use_container(&scope_node, &ctx.sema)?;
+ visited_modules.insert(module);
+ return Some((segment, scope_node, Some((scope, mod_path))));
+ }
+ }
+ Some((segment, scope_node, None))
+ })
+ .collect()
+}
- let module = ctx.sema.scope(&expr).module()?;
- if !visited_modules_set.contains(&module) {
- if insert_import(ctx, rewriter, &expr, &module, enum_module_def, variant_hir_name).is_some()
- {
- visited_modules_set.insert(module);
+fn reference_to_node(
+ sema: &hir::Semantics<RootDatabase>,
+ reference: FileReference,
+) -> Option<(ast::PathSegment, SyntaxNode, hir::Module)> {
+ let segment =
+ reference.name.as_name_ref()?.syntax().parent().and_then(ast::PathSegment::cast)?;
+ let parent = segment.parent_path().syntax().parent()?;
+ let expr_or_pat = match_ast! {
+ match parent {
+ ast::PathExpr(_it) => parent.parent()?,
+ ast::RecordExpr(_it) => parent,
+ ast::TupleStructPat(_it) => parent,
+ ast::RecordPat(_it) => parent,
+ _ => return None,
}
- }
- rewriter.insert_after(segment.syntax(), &make::token(T!['(']));
- rewriter.insert_after(segment.syntax(), segment.syntax());
- rewriter.insert_after(&expr, &make::token(T![')']));
- Some(())
+ };
+ let module = sema.scope(&expr_or_pat).module()?;
+ Some((segment, expr_or_pat, module))
}
#[cfg(test)]
mod tests {
- use ide_db::helpers::FamousDefs;
-
use crate::tests::{check_assist, check_assist_not_applicable};
use super::*;
check_assist(
extract_struct_from_enum_variant,
"enum A { $0One(u32, u32) }",
- r#"struct One(pub u32, pub u32);
+ r#"struct One(u32, u32);
enum A { One(One) }"#,
);
check_assist(
extract_struct_from_enum_variant,
"enum A { $0One { foo: u32, bar: u32 } }",
- r#"struct One{ pub foo: u32, pub bar: u32 }
+ r#"struct One{ foo: u32, bar: u32 }
enum A { One(One) }"#,
);
check_assist(
extract_struct_from_enum_variant,
"enum A { $0One { foo: u32 } }",
- r#"struct One{ pub foo: u32 }
+ r#"struct One{ foo: u32 }
+
+enum A { One(One) }"#,
+ );
+ }
+
+ #[test]
+ fn test_extract_struct_carries_over_generics() {
+ check_assist(
+ extract_struct_from_enum_variant,
+ r"enum En<T> { Var { a: T$0 } }",
+ r#"struct Var<T>{ a: T }
+
+enum En<T> { Var(Var<T>) }"#,
+ );
+ }
+
+ #[test]
+ fn test_extract_struct_carries_over_attributes() {
+ check_assist(
+ extract_struct_from_enum_variant,
+ r#"#[derive(Debug)]
+#[derive(Clone)]
+enum Enum { Variant{ field: u32$0 } }"#,
+ r#"#[derive(Debug)]#[derive(Clone)] struct Variant{ field: u32 }
+
+#[derive(Debug)]
+#[derive(Clone)]
+enum Enum { Variant(Variant) }"#,
+ );
+ }
+
+ #[test]
+ fn test_extract_struct_indent_to_parent_enum() {
+ check_assist(
+ extract_struct_from_enum_variant,
+ r#"
+enum Enum {
+ Variant {
+ field: u32$0
+ }
+}"#,
+ r#"
+struct Variant{
+ field: u32
+}
+
+enum Enum {
+ Variant(Variant)
+}"#,
+ );
+ }
+
+ #[test]
+ fn test_extract_struct_indent_to_parent_enum_in_mod() {
+ check_assist(
+ extract_struct_from_enum_variant,
+ r#"
+mod indenting {
+ enum Enum {
+ Variant {
+ field: u32$0
+ }
+ }
+}"#,
+ r#"
+mod indenting {
+ struct Variant{
+ field: u32
+ }
+
+ enum Enum {
+ Variant(Variant)
+ }
+}"#,
+ );
+ }
+
+ #[test]
+ fn test_extract_struct_keep_comments_and_attrs_one_field_named() {
+ check_assist(
+ extract_struct_from_enum_variant,
+ r#"
+enum A {
+ $0One {
+ // leading comment
+ /// doc comment
+ #[an_attr]
+ foo: u32
+ // trailing comment
+ }
+}"#,
+ r#"
+struct One{
+ // leading comment
+ /// doc comment
+ #[an_attr]
+ foo: u32
+ // trailing comment
+}
+
+enum A {
+ One(One)
+}"#,
+ );
+ }
+
+ #[test]
+ fn test_extract_struct_keep_comments_and_attrs_several_fields_named() {
+ check_assist(
+ extract_struct_from_enum_variant,
+ r#"
+enum A {
+ $0One {
+ // comment
+ /// doc
+ #[attr]
+ foo: u32,
+ // comment
+ #[attr]
+ /// doc
+ bar: u32
+ }
+}"#,
+ r#"
+struct One{
+ // comment
+ /// doc
+ #[attr]
+ foo: u32,
+ // comment
+ #[attr]
+ /// doc
+ bar: u32
+}
+
+enum A {
+ One(One)
+}"#,
+ );
+ }
+
+ #[test]
+ fn test_extract_struct_keep_comments_and_attrs_several_fields_tuple() {
+ check_assist(
+ extract_struct_from_enum_variant,
+ "enum A { $0One(/* comment */ #[attr] u32, /* another */ u32 /* tail */) }",
+ r#"
+struct One(/* comment */ #[attr] u32, /* another */ u32 /* tail */);
+
+enum A { One(One) }"#,
+ );
+ }
+
+ #[test]
+ fn test_extract_struct_keep_comments_and_attrs_on_variant_struct() {
+ check_assist(
+ extract_struct_from_enum_variant,
+ r#"
+enum A {
+ /* comment */
+ // other
+ /// comment
+ #[attr]
+ $0One {
+ a: u32
+ }
+}"#,
+ r#"
+/* comment */
+// other
+/// comment
+#[attr]
+struct One{
+ a: u32
+}
+
+enum A {
+ One(One)
+}"#,
+ );
+ }
+
+ #[test]
+ fn test_extract_struct_keep_comments_and_attrs_on_variant_tuple() {
+ check_assist(
+ extract_struct_from_enum_variant,
+ r#"
+enum A {
+ /* comment */
+ // other
+ /// comment
+ #[attr]
+ $0One(u32, u32)
+}"#,
+ r#"
+/* comment */
+// other
+/// comment
+#[attr]
+struct One(u32, u32);
+
+enum A {
+ One(One)
+}"#,
+ );
+ }
+
+ #[test]
+ fn test_extract_struct_keep_existing_visibility_named() {
+ check_assist(
+ extract_struct_from_enum_variant,
+ "enum A { $0One{ a: u32, pub(crate) b: u32, pub(super) c: u32, d: u32 } }",
+ r#"
+struct One{ a: u32, pub(crate) b: u32, pub(super) c: u32, d: u32 }
+
+enum A { One(One) }"#,
+ );
+ }
+
+ #[test]
+ fn test_extract_struct_keep_existing_visibility_tuple() {
+ check_assist(
+ extract_struct_from_enum_variant,
+ "enum A { $0One(u32, pub(crate) u32, pub(super) u32, u32) }",
+ r#"
+struct One(u32, pub(crate) u32, pub(super) u32, u32);
enum A { One(One) }"#,
);
r#"const One: () = ();
enum A { $0One(u32, u32) }"#,
r#"const One: () = ();
-struct One(pub u32, pub u32);
+struct One(u32, u32);
+
+enum A { One(One) }"#,
+ );
+ }
+
+ #[test]
+ fn test_extract_struct_no_visibility() {
+ check_assist(
+ extract_struct_from_enum_variant,
+ "enum A { $0One(u32, u32) }",
+ r#"
+struct One(u32, u32);
enum A { One(One) }"#,
);
check_assist(
extract_struct_from_enum_variant,
"pub enum A { $0One(u32, u32) }",
- r#"pub struct One(pub u32, pub u32);
+ r#"
+pub struct One(pub u32, pub u32);
pub enum A { One(One) }"#,
);
}
+ #[test]
+ fn test_extract_struct_pub_in_mod_visibility() {
+ check_assist(
+ extract_struct_from_enum_variant,
+ "pub(in something) enum A { $0One{ a: u32, b: u32 } }",
+ r#"
+pub(in something) struct One{ pub(in something) a: u32, pub(in something) b: u32 }
+
+pub(in something) enum A { One(One) }"#,
+ );
+ }
+
+ #[test]
+ fn test_extract_struct_pub_crate_visibility() {
+ check_assist(
+ extract_struct_from_enum_variant,
+ "pub(crate) enum A { $0One{ a: u32, b: u32, c: u32 } }",
+ r#"
+pub(crate) struct One{ pub(crate) a: u32, pub(crate) b: u32, pub(crate) c: u32 }
+
+pub(crate) enum A { One(One) }"#,
+ );
+ }
+
#[test]
fn test_extract_struct_with_complex_imports() {
check_assist(
}
fn f() {
- let e = E::V { i: 9, j: 2 };
+ let E::V { i, j } = E::V { i: 9, j: 2 };
}
"#,
r#"
-struct V{ pub i: i32, pub j: i32 }
+struct V{ i: i32, j: i32 }
enum E {
V(V)
}
fn f() {
- let e = E::V(V { i: 9, j: 2 });
+ let E::V(V { i, j }) = E::V(V { i: 9, j: 2 });
+}
+"#,
+ )
+ }
+
+ #[test]
+ fn extract_record_fix_references2() {
+ check_assist(
+ extract_struct_from_enum_variant,
+ r#"
+enum E {
+ $0V(i32, i32)
+}
+
+fn f() {
+ let E::V(i, j) = E::V(9, 2);
+}
+"#,
+ r#"
+struct V(i32, i32);
+
+enum E {
+ V(V)
+}
+
+fn f() {
+ let E::V(V(i, j)) = E::V(V(9, 2));
}
"#,
)
"#,
r#"
//- /main.rs
-struct V(pub i32, pub i32);
+struct V(i32, i32);
enum E {
V(V)
"#,
r#"
//- /main.rs
-struct V{ pub i: i32, pub j: i32 }
+struct V{ i: i32, j: i32 }
enum E {
V(V)
}
"#,
r#"
-struct One{ pub a: u32, pub b: u32 }
+struct One{ a: u32, b: u32 }
enum A { One(One) }
);
}
- fn check_not_applicable(ra_fixture: &str) {
- let fixture =
- format!("//- /main.rs crate:main deps:core\n{}\n{}", ra_fixture, FamousDefs::FIXTURE);
- check_assist_not_applicable(extract_struct_from_enum_variant, &fixture)
- }
-
#[test]
fn test_extract_enum_not_applicable_for_element_with_no_fields() {
- check_not_applicable("enum A { $0One }");
+ check_assist_not_applicable(extract_struct_from_enum_variant, r#"enum A { $0One }"#);
}
#[test]
fn test_extract_enum_not_applicable_if_struct_exists() {
- check_not_applicable(
- r#"struct One;
- enum A { $0One(u8, u32) }"#,
+ cov_mark::check!(test_extract_enum_not_applicable_if_struct_exists);
+ check_assist_not_applicable(
+ extract_struct_from_enum_variant,
+ r#"
+struct One;
+enum A { $0One(u8, u32) }
+"#,
);
}
#[test]
fn test_extract_not_applicable_one_field() {
- check_not_applicable(r"enum A { $0One(u32) }");
+ check_assist_not_applicable(extract_struct_from_enum_variant, r"enum A { $0One(u32) }");
}
#[test]
fn test_extract_not_applicable_no_field_tuple() {
- check_not_applicable(r"enum A { $0None() }");
+ check_assist_not_applicable(extract_struct_from_enum_variant, r"enum A { $0None() }");
}
#[test]
fn test_extract_not_applicable_no_field_named() {
- check_not_applicable(r"enum A { $0None {} }");
+ check_assist_not_applicable(extract_struct_from_enum_variant, r"enum A { $0None {} }");
}
}
projects / rust.git / blobdiff