diff --git a/crates/ide_assists/src/handlers/introduce_named_lifetime.rs b/crates/ide_assists/src/handlers/introduce_named_lifetime.rs
index 16f8f9d70ba..aa32c698a2b 100644
--- a/crates/ide_assists/src/handlers/introduce_named_lifetime.rs
+++ b/crates/ide_assists/src/handlers/introduce_named_lifetime.rs
@@ -33,9 +33,9 @@ static ASSIST_LABEL: &str = "Introduce named lifetime";
 //     }
 // }
 // ```
-// FIXME: How can we handle renaming any one of multiple anonymous lifetimes?
-// FIXME: should also add support for the case fun(f: &Foo) -> &$0Foo
 pub(crate) fn introduce_named_lifetime(acc: &mut Assists, ctx: &AssistContext) -> Option<()> {
+    // FIXME: How can we handle renaming any one of multiple anonymous lifetimes?
+    // FIXME: should also add support for the case fun(f: &Foo) -> &$0Foo
     let lifetime =
         ctx.find_node_at_offset::<ast::Lifetime>().filter(|lifetime| lifetime.text() == "'_")?;
     let lifetime_loc = lifetime.lifetime_ident_token()?.text_range();
diff --git a/crates/ide_assists/src/handlers/reorder_fields.rs b/crates/ide_assists/src/handlers/reorder_fields.rs
index f6a926042c1..cd4eb7c15e9 100644
--- a/crates/ide_assists/src/handlers/reorder_fields.rs
+++ b/crates/ide_assists/src/handlers/reorder_fields.rs
@@ -20,7 +20,6 @@ use crate::{AssistContext, AssistId, AssistKind, Assists};
 // struct Foo {foo: i32, bar: i32};
 // const test: Foo = Foo {foo: 1, bar: 0}
 // ```
-//
 pub(crate) fn reorder_fields(acc: &mut Assists, ctx: &AssistContext) -> Option<()> {
     let record = ctx
         .find_node_at_offset::<ast::RecordExpr>()
diff --git a/crates/ide_assists/src/handlers/reorder_impl.rs b/crates/ide_assists/src/handlers/reorder_impl.rs
index 17d419cee64..d398373c341 100644
--- a/crates/ide_assists/src/handlers/reorder_impl.rs
+++ b/crates/ide_assists/src/handlers/reorder_impl.rs
@@ -44,7 +44,6 @@ use crate::{utils::get_methods, AssistContext, AssistId, AssistKind, Assists};
 //     fn c() {}
 // }
 // ```
-//
 pub(crate) fn reorder_impl(acc: &mut Assists, ctx: &AssistContext) -> Option<()> {
     let impl_ast = ctx.find_node_at_offset::<ast::Impl>()?;
     let items = impl_ast.assoc_item_list()?;
diff --git a/crates/ide_assists/src/handlers/sort_items.rs b/crates/ide_assists/src/handlers/sort_items.rs
index 7ceadd06c00..75e501d3dd3 100644
--- a/crates/ide_assists/src/handlers/sort_items.rs
+++ b/crates/ide_assists/src/handlers/sort_items.rs
@@ -11,6 +11,77 @@ use crate::{utils::get_methods, AssistContext, AssistId, AssistKind, Assists};
 
 // Assist: sort_items
 //
+// Sorts item members alphabetically: fields, enum variants and methods.
+//
+// ```
+// struct $0Foo { second: u32, first: String }
+// ```
+// ->
+// ```
+// struct Foo { first: String, second: u32 }
+// ```
+// ---
+// ```
+// trait $0Bar {
+//     fn second(&self) -> u32;
+//     fn first(&self) -> String;
+// }
+// ```
+// ->
+// ```
+// trait Bar {
+//     fn first(&self) -> String;
+//     fn second(&self) -> u32;
+// }
+// ```
+// ---
+// ```
+// struct Baz;
+// impl $0Baz {
+//     fn second(&self) -> u32;
+//     fn first(&self) -> String;
+// }
+// ```
+// ->
+// ```
+// struct Baz;
+// impl Baz {
+//     fn first(&self) -> String;
+//     fn second(&self) -> u32;
+// }
+// ```
+// ---
+// There is a difference between sorting enum variants:
+//
+// ```
+// en$0um Animal {
+//   Dog(String, f64),
+//   Cat { weight: f64, name: String },
+// }
+// ```
+// ->
+// ```
+// enum Animal {
+//   // variants sorted
+//   Cat { weight: f64, name: String },
+//   Dog(String, f64),
+// }
+// ```
+// and sorting a single enum struct variant:
+//
+// ```
+// enum Animal {
+//   Dog(String, f64),
+//   Cat {$0 weight: f64, name: String },
+// }
+// ```
+// ->
+// ```
+// enum Animal {
+//   Dog(String, f64),
+//   Cat { name: String, weight: f64 }, // Cat fields sorted
+// }
+// ```
 pub(crate) fn sort_items(acc: &mut Assists, ctx: &AssistContext) -> Option<()> {
     if let Some(trait_ast) = ctx.find_node_at_offset::<ast::Trait>() {
         add_sort_methods_assist(acc, trait_ast.assoc_item_list()?)
@@ -155,7 +226,7 @@ t$0rait Bar {
         check_assist_not_applicable(
             sort_items,
             r#"
-struct Bar;            
+struct Bar;
 $0impl Bar {
 }
         "#,
@@ -221,7 +292,7 @@ t$0rait Bar {
         check_assist_not_applicable(
             sort_items,
             r#"
-struct Bar;            
+struct Bar;
 $0impl Bar {
     fn a() {}
     fn b() {}
diff --git a/crates/ide_assists/src/tests/generated.rs b/crates/ide_assists/src/tests/generated.rs
index ebf312aa3f8..7ed89ce88a1 100644
--- a/crates/ide_assists/src/tests/generated.rs
+++ b/crates/ide_assists/src/tests/generated.rs
@@ -1523,6 +1523,98 @@ fn main() {
     )
 }
 
+#[test]
+fn doctest_sort_items() {
+    check_doc_test(
+        "sort_items",
+        r#####"
+struct $0Foo { second: u32, first: String }
+"#####,
+        r#####"
+struct Foo { first: String, second: u32 }
+"#####,
+    )
+}
+
+#[test]
+fn doctest_sort_items_1() {
+    check_doc_test(
+        "sort_items_1",
+        r#####"
+trait $0Bar {
+    fn second(&self) -> u32;
+    fn first(&self) -> String;
+}
+"#####,
+        r#####"
+trait Bar {
+    fn first(&self) -> String;
+    fn second(&self) -> u32;
+}
+"#####,
+    )
+}
+
+#[test]
+fn doctest_sort_items_2() {
+    check_doc_test(
+        "sort_items_2",
+        r#####"
+struct Baz;
+impl $0Baz {
+    fn second(&self) -> u32;
+    fn first(&self) -> String;
+}
+"#####,
+        r#####"
+struct Baz;
+impl Baz {
+    fn first(&self) -> String;
+    fn second(&self) -> u32;
+}
+"#####,
+    )
+}
+
+#[test]
+fn doctest_sort_items_3() {
+    check_doc_test(
+        "sort_items_3",
+        r#####"
+en$0um Animal {
+  Dog(String, f64),
+  Cat { weight: f64, name: String },
+}
+"#####,
+        r#####"
+enum Animal {
+  // variants sorted
+  Cat { weight: f64, name: String },
+  Dog(String, f64),
+}
+"#####,
+    )
+}
+
+#[test]
+fn doctest_sort_items_4() {
+    check_doc_test(
+        "sort_items_4",
+        r#####"
+enum Animal {
+  Dog(String, f64),
+  Cat {$0 weight: f64, name: String },
+}
+"#####,
+        r#####"
+enum Animal {
+  Dog(String, f64),
+  Cat { name: String, weight: f64 }, // Cat fields sorted
+}
+"#####,
+    )
+}
+
 #[test]
 fn doctest_split_import() {
     check_doc_test(
diff --git a/crates/ide_assists/src/tests/sourcegen.rs b/crates/ide_assists/src/tests/sourcegen.rs
index bf29c5e536f..46c71048dd9 100644
--- a/crates/ide_assists/src/tests/sourcegen.rs
+++ b/crates/ide_assists/src/tests/sourcegen.rs
@@ -16,7 +16,9 @@ use super::check_doc_test;
 "
         .to_string();
         for assist in assists.iter() {
-            let test = format!(
+            for (idx, section) in assist.sections.iter().enumerate() {
+                let id = if idx == 0 { assist.id.clone() } else { format!("{}_{}", &assist.id, idx)};
+                let test = format!(
                 r######"
 #[test]
 fn doctest_{}() {{
@@ -27,13 +29,14 @@ r#####"
 {}"#####)
 }}
 "######,
-                assist.id,
-                assist.id,
-                reveal_hash_comments(&assist.before),
-                reveal_hash_comments(&assist.after)
-            );
-
-            buf.push_str(&test)
+                    &id,
+                    &id,
+                    reveal_hash_comments(&section.before),
+                    reveal_hash_comments(&section.after)
+                );
+    
+                buf.push_str(&test)    
+            }
         }
         let buf = sourcegen::add_preamble("sourcegen_assists_docs", sourcegen::reformat(buf));
         sourcegen::ensure_file_contents(
@@ -55,14 +58,17 @@ r#####"
         fs::write(dst, contents).unwrap();
     }
 }
+#[derive(Debug)]struct Section {
+    doc: String,
+    before: String,
+    after: String,
+}
 
 #[derive(Debug)]
 struct Assist {
     id: String,
     location: sourcegen::Location,
-    doc: String,
-    before: String,
-    after: String,
+    sections: Vec<Section>
 }
 
 impl Assist {
@@ -89,22 +95,28 @@ impl Assist {
                     "invalid assist id: {:?}",
                     id
                 );
-                let mut lines = block.contents.iter();
-
-                let doc = take_until(lines.by_ref(), "```").trim().to_string();
-                assert!(
-                    doc.chars().next().unwrap().is_ascii_uppercase() && doc.ends_with('.'),
-                    "\n\n{}: assist docs should be proper sentences, with capitalization and a full stop at the end.\n\n{}\n\n",
-                    id, doc,
-                );
-
-                let before = take_until(lines.by_ref(), "```");
-
-                assert_eq!(lines.next().unwrap().as_str(), "->");
-                assert_eq!(lines.next().unwrap().as_str(), "```");
-                let after = take_until(lines.by_ref(), "```");
+                let mut lines = block.contents.iter().peekable();
                 let location = sourcegen::Location { file: path.to_path_buf(), line: block.line };
-                acc.push(Assist { id, location, doc, before, after })
+                let mut assist = Assist { id, location, sections: Vec::new() };
+
+                while lines.peek().is_some() {
+                    let doc = take_until(lines.by_ref(), "```").trim().to_string();
+                    assert!(
+                        (doc.chars().next().unwrap().is_ascii_uppercase() && doc.ends_with('.')) || assist.sections.len() > 0,
+                        "\n\n{}: assist docs should be proper sentences, with capitalization and a full stop at the end.\n\n{}\n\n",
+                        &assist.id, doc,
+                    );
+    
+                    let before = take_until(lines.by_ref(), "```");
+    
+                    assert_eq!(lines.next().unwrap().as_str(), "->");
+                    assert_eq!(lines.next().unwrap().as_str(), "```");
+                    let after = take_until(lines.by_ref(), "```");
+
+                    assist.sections.push(Section{doc, before, after});
+                }
+
+                acc.push(assist)
             }
         }
 
@@ -123,13 +135,20 @@ impl Assist {
 
 impl fmt::Display for Assist {
     fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
-        let before = self.before.replace("$0", "┃"); // Unicode pseudo-graphics bar
-        let after = self.after.replace("$0", "┃");
-        writeln!(
+        let _ = writeln!(
             f,
             "[discrete]\n=== `{}`
-**Source:** {}
+**Source:** {}",
+            self.id,
+            self.location,
+            );
 
+        for section in &self.sections {
+            let before = section.before.replace("$0", "┃"); // Unicode pseudo-graphics bar
+            let after = section.after.replace("$0", "┃");
+            let _= writeln!(
+                f,
+"
 {}
 
 .Before
@@ -139,12 +158,13 @@ impl fmt::Display for Assist {
 .After
 ```rust
 {}```",
-            self.id,
-            self.location,
-            self.doc,
-            hide_hash_comments(&before),
-            hide_hash_comments(&after)
-        )
+                section.doc,
+                hide_hash_comments(&before),
+                hide_hash_comments(&after)
+            );    
+        }
+
+        Ok(())
     }
 }