From 2a1fe26b6d354dbbd1b3843d288d56e74fa00557 Mon Sep 17 00:00:00 2001
From: Aleksey Kladov <aleksey.kladov@gmail.com>
Date: Tue, 11 Jun 2019 03:17:29 +0300
Subject: use Source more

---
 crates/ra_ide_api/src/display/navigation_target.rs | 50 ++++++----------------
 crates/ra_ide_api/src/hover.rs                     | 15 ++++---
 2 files changed, 22 insertions(+), 43 deletions(-)

(limited to 'crates/ra_ide_api/src')

diff --git a/crates/ra_ide_api/src/display/navigation_target.rs b/crates/ra_ide_api/src/display/navigation_target.rs
index c02bc005b..7c68bb41c 100644
--- a/crates/ra_ide_api/src/display/navigation_target.rs
+++ b/crates/ra_ide_api/src/display/navigation_target.rs
@@ -207,12 +207,12 @@ impl NavigationTarget {
                 )
             }
             hir::AdtDef::Enum(s) => {
-                let (file_id, node) = s.source(db);
+                let src = s.source(db);
                 NavigationTarget::from_named(
-                    file_id.original_file(db),
-                    &*node,
-                    node.doc_comment_text(),
-                    node.short_label(),
+                    src.file_id.original_file(db),
+                    &*src.ast,
+                    src.ast.doc_comment_text(),
+                    src.ast.short_label(),
                 )
             }
         }
@@ -225,24 +225,9 @@ impl NavigationTarget {
         let nav = match module_def {
             hir::ModuleDef::Module(module) => NavigationTarget::from_module(db, module),
             hir::ModuleDef::Function(func) => NavigationTarget::from_function(db, func),
-            hir::ModuleDef::Struct(s) => {
-                let src = s.source(db);
-                NavigationTarget::from_named(
-                    src.file_id.original_file(db),
-                    &*src.ast,
-                    src.ast.doc_comment_text(),
-                    src.ast.short_label(),
-                )
-            }
-            hir::ModuleDef::Union(s) => {
-                let (file_id, node) = s.source(db);
-                NavigationTarget::from_named(
-                    file_id.original_file(db),
-                    &*node,
-                    node.doc_comment_text(),
-                    node.short_label(),
-                )
-            }
+            hir::ModuleDef::Struct(it) => NavigationTarget::from_adt_def(db, it.into()),
+            hir::ModuleDef::Enum(it) => NavigationTarget::from_adt_def(db, it.into()),
+            hir::ModuleDef::Union(it) => NavigationTarget::from_adt_def(db, it.into()),
             hir::ModuleDef::Const(s) => {
                 let (file_id, node) = s.source(db);
                 NavigationTarget::from_named(
@@ -261,22 +246,13 @@ impl NavigationTarget {
                     node.short_label(),
                 )
             }
-            hir::ModuleDef::Enum(e) => {
-                let (file_id, node) = e.source(db);
-                NavigationTarget::from_named(
-                    file_id.original_file(db),
-                    &*node,
-                    node.doc_comment_text(),
-                    node.short_label(),
-                )
-            }
             hir::ModuleDef::EnumVariant(var) => {
-                let (file_id, node) = var.source(db);
+                let src = var.source(db);
                 NavigationTarget::from_named(
-                    file_id.original_file(db),
-                    &*node,
-                    node.doc_comment_text(),
-                    node.short_label(),
+                    src.file_id.original_file(db),
+                    &*src.ast,
+                    src.ast.doc_comment_text(),
+                    src.ast.short_label(),
                 )
             }
             hir::ModuleDef::Trait(e) => {
diff --git a/crates/ra_ide_api/src/hover.rs b/crates/ra_ide_api/src/hover.rs
index 80445761c..ee0f2dde8 100644
--- a/crates/ra_ide_api/src/hover.rs
+++ b/crates/ra_ide_api/src/hover.rs
@@ -144,12 +144,12 @@ pub(crate) fn hover(db: &RootDatabase, position: FilePosition) -> Option<RangeIn
                         res.extend(hover_text(it.doc_comment_text(), it.short_label()))
                     }
                     hir::ModuleDef::Enum(it) => {
-                        let it = it.source(db).1;
-                        res.extend(hover_text(it.doc_comment_text(), it.short_label()))
+                        let src = it.source(db);
+                        res.extend(hover_text(src.ast.doc_comment_text(), src.ast.short_label()))
                     }
                     hir::ModuleDef::EnumVariant(it) => {
-                        let it = it.source(db).1;
-                        res.extend(hover_text(it.doc_comment_text(), it.short_label()))
+                        let src = it.source(db);
+                        res.extend(hover_text(src.ast.doc_comment_text(), src.ast.short_label()))
                     }
                     hir::ModuleDef::Const(it) => {
                         let it = it.source(db).1;
@@ -187,8 +187,11 @@ pub(crate) fn hover(db: &RootDatabase, position: FilePosition) -> Option<RangeIn
                             res.extend(hover_text(it.doc_comment_text(), it.short_label()))
                         }
                         hir::AdtDef::Enum(it) => {
-                            let it = it.source(db).1;
-                            res.extend(hover_text(it.doc_comment_text(), it.short_label()))
+                            let src = it.source(db);
+                            res.extend(hover_text(
+                                src.ast.doc_comment_text(),
+                                src.ast.short_label(),
+                            ))
                         }
                     }
                 }
-- 
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