From 8300132ed0676496ec4adda49eb682ac24bdb5b9 Mon Sep 17 00:00:00 2001
From: Aleksey Kladov <aleksey.kladov@gmail.com>
Date: Wed, 20 May 2020 23:50:29 +0200
Subject: More snippets

---
 .../src/handlers/replace_if_let_with_match.rs      | 29 +++++++++++-----------
 .../src/handlers/replace_let_with_if_let.rs        |  5 +---
 crates/ra_assists/src/handlers/split_import.rs     |  6 ++---
 3 files changed, 17 insertions(+), 23 deletions(-)

(limited to 'crates/ra_assists')

diff --git a/crates/ra_assists/src/handlers/replace_if_let_with_match.rs b/crates/ra_assists/src/handlers/replace_if_let_with_match.rs
index 65f5fc6ab..e016f51c3 100644
--- a/crates/ra_assists/src/handlers/replace_if_let_with_match.rs
+++ b/crates/ra_assists/src/handlers/replace_if_let_with_match.rs
@@ -68,7 +68,6 @@ pub(crate) fn replace_if_let_with_match(acc: &mut Assists, ctx: &AssistContext)
                 .indent(IndentLevel::from_node(if_expr.syntax()))
         };
 
-        edit.set_cursor(if_expr.syntax().text_range().start());
         edit.replace_ast::<ast::Expr>(if_expr.into(), match_expr);
     })
 }
@@ -83,7 +82,7 @@ mod tests {
     fn test_replace_if_let_with_match_unwraps_simple_expressions() {
         check_assist(
             replace_if_let_with_match,
-            "
+            r#"
 impl VariantData {
     pub fn is_struct(&self) -> bool {
         if <|>let VariantData::Struct(..) = *self {
@@ -92,16 +91,16 @@ impl VariantData {
             false
         }
     }
-}           ",
-            "
+}           "#,
+            r#"
 impl VariantData {
     pub fn is_struct(&self) -> bool {
-        <|>match *self {
+        match *self {
             VariantData::Struct(..) => true,
             _ => false,
         }
     }
-}           ",
+}           "#,
         )
     }
 
@@ -109,7 +108,7 @@ impl VariantData {
     fn test_replace_if_let_with_match_doesnt_unwrap_multiline_expressions() {
         check_assist(
             replace_if_let_with_match,
-            "
+            r#"
 fn foo() {
     if <|>let VariantData::Struct(..) = a {
         bar(
@@ -118,10 +117,10 @@ fn foo() {
     } else {
         false
     }
-}           ",
-            "
+}           "#,
+            r#"
 fn foo() {
-    <|>match a {
+    match a {
         VariantData::Struct(..) => {
             bar(
                 123
@@ -129,7 +128,7 @@ fn foo() {
         }
         _ => false,
     }
-}           ",
+}           "#,
         )
     }
 
@@ -137,7 +136,7 @@ fn foo() {
     fn replace_if_let_with_match_target() {
         check_assist_target(
             replace_if_let_with_match,
-            "
+            r#"
 impl VariantData {
     pub fn is_struct(&self) -> bool {
         if <|>let VariantData::Struct(..) = *self {
@@ -146,7 +145,7 @@ impl VariantData {
             false
         }
     }
-}           ",
+}           "#,
             "if let VariantData::Struct(..) = *self {
             true
         } else {
@@ -176,7 +175,7 @@ enum Option<T> { Some(T), None }
 use Option::*;
 
 fn foo(x: Option<i32>) {
-    <|>match x {
+    match x {
         Some(x) => println!("{}", x),
         None => println!("none"),
     }
@@ -206,7 +205,7 @@ enum Result<T, E> { Ok(T), Err(E) }
 use Result::*;
 
 fn foo(x: Result<i32, ()>) {
-    <|>match x {
+    match x {
         Ok(x) => println!("{}", x),
         Err(_) => println!("none"),
     }
diff --git a/crates/ra_assists/src/handlers/replace_let_with_if_let.rs b/crates/ra_assists/src/handlers/replace_let_with_if_let.rs
index 482957dc6..761557ac0 100644
--- a/crates/ra_assists/src/handlers/replace_let_with_if_let.rs
+++ b/crates/ra_assists/src/handlers/replace_let_with_if_let.rs
@@ -58,12 +58,9 @@ pub(crate) fn replace_let_with_if_let(acc: &mut Assists, ctx: &AssistContext) ->
         let stmt = make::expr_stmt(if_);
 
         let placeholder = stmt.syntax().descendants().find_map(ast::PlaceholderPat::cast).unwrap();
-        let target_offset =
-            let_stmt.syntax().text_range().start() + placeholder.syntax().text_range().start();
         let stmt = stmt.replace_descendant(placeholder.into(), original_pat);
 
         edit.replace_ast(ast::Stmt::from(let_stmt), ast::Stmt::from(stmt));
-        edit.set_cursor(target_offset);
     })
 }
 
@@ -88,7 +85,7 @@ fn main() {
 enum E<T> { X(T), Y(T) }
 
 fn main() {
-    if let <|>x = E::X(92) {
+    if let x = E::X(92) {
     }
 }
             ",
diff --git a/crates/ra_assists/src/handlers/split_import.rs b/crates/ra_assists/src/handlers/split_import.rs
index b2757e50c..c7a874480 100644
--- a/crates/ra_assists/src/handlers/split_import.rs
+++ b/crates/ra_assists/src/handlers/split_import.rs
@@ -26,12 +26,10 @@ pub(crate) fn split_import(acc: &mut Assists, ctx: &AssistContext) -> Option<()>
     if new_tree == use_tree {
         return None;
     }
-    let cursor = ctx.offset();
 
     let target = colon_colon.text_range();
     acc.add(AssistId("split_import"), "Split import", target, |edit| {
         edit.replace_ast(use_tree, new_tree);
-        edit.set_cursor(cursor);
     })
 }
 
@@ -46,7 +44,7 @@ mod tests {
         check_assist(
             split_import,
             "use crate::<|>db::RootDatabase;",
-            "use crate::<|>{db::RootDatabase};",
+            "use crate::{db::RootDatabase};",
         )
     }
 
@@ -55,7 +53,7 @@ mod tests {
         check_assist(
             split_import,
             "use crate:<|>:db::{RootDatabase, FileSymbol}",
-            "use crate:<|>:{db::{RootDatabase, FileSymbol}}",
+            "use crate::{db::{RootDatabase, FileSymbol}}",
         )
     }
 
-- 
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