From aa1a7a5414e59c7f1c6e74002df1b6a04937459e Mon Sep 17 00:00:00 2001
From: Aleksey Kladov <aleksey.kladov@gmail.com>
Date: Tue, 18 Aug 2020 16:41:21 +0200
Subject: Introduce Label

---
 crates/ide/src/diagnostics.rs | 13 ++++---------
 crates/ide/src/lib.rs         |  1 +
 2 files changed, 5 insertions(+), 9 deletions(-)

(limited to 'crates/ide')

diff --git a/crates/ide/src/diagnostics.rs b/crates/ide/src/diagnostics.rs
index 1f85805d2..3c36c0e15 100644
--- a/crates/ide/src/diagnostics.rs
+++ b/crates/ide/src/diagnostics.rs
@@ -19,7 +19,7 @@ use syntax::{
 };
 use text_edit::TextEdit;
 
-use crate::{FileId, SourceChange, SourceFileEdit};
+use crate::{FileId, Label, SourceChange, SourceFileEdit};
 
 use self::fixes::DiagnosticWithFix;
 
@@ -34,20 +34,15 @@ pub struct Diagnostic {
 
 #[derive(Debug)]
 pub struct Fix {
-    pub label: String,
+    pub label: Label,
     pub source_change: SourceChange,
     /// Allows to trigger the fix only when the caret is in the range given
     pub fix_trigger_range: TextRange,
 }
 
 impl Fix {
-    fn new(
-        label: impl Into<String>,
-        source_change: SourceChange,
-        fix_trigger_range: TextRange,
-    ) -> Self {
-        let label = label.into();
-        assert!(label.starts_with(char::is_uppercase) && !label.ends_with('.'));
+    fn new(label: &str, source_change: SourceChange, fix_trigger_range: TextRange) -> Self {
+        let label = Label::new(label);
         Self { label, source_change, fix_trigger_range }
     }
 }
diff --git a/crates/ide/src/lib.rs b/crates/ide/src/lib.rs
index f37119e28..e3af6d5bc 100644
--- a/crates/ide/src/lib.rs
+++ b/crates/ide/src/lib.rs
@@ -88,6 +88,7 @@ pub use base_db::{
 pub use hir::{Documentation, Semantics};
 pub use ide_db::{
     change::AnalysisChange,
+    label::Label,
     line_index::{LineCol, LineIndex},
     search::SearchScope,
     source_change::{FileSystemEdit, SourceChange, SourceFileEdit},
-- 
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