From c5c4b55c2b3a3fb824c3fd64e33bb30f1b011b71 Mon Sep 17 00:00:00 2001
From: Akshay <nerdy@peppe.rs>
Date: Sat, 2 Oct 2021 20:53:19 +0530
Subject: new lint: legacy_let_syntax

---
 lib/src/lib.rs | 43 ++++++++++++++++++++++++++++++++-----------
 1 file changed, 32 insertions(+), 11 deletions(-)

(limited to 'lib/src/lib.rs')

diff --git a/lib/src/lib.rs b/lib/src/lib.rs
index ab4a14a..f0f26dd 100644
--- a/lib/src/lib.rs
+++ b/lib/src/lib.rs
@@ -4,7 +4,7 @@ mod make;
 pub use lints::LINTS;
 
 use rnix::{SyntaxElement, SyntaxKind, TextRange};
-use std::{default::Default, convert::Into};
+use std::{convert::Into, default::Default};
 
 /// Report generated by a lint
 #[derive(Debug, Default)]
@@ -32,11 +32,16 @@ impl Report {
         self
     }
     /// Add a diagnostic with a fix to this report
-    pub fn suggest<S: AsRef<str>>(mut self, at: TextRange, message: S, suggestion: Suggestion) -> Self {
-        self.diagnostics.push(Diagnostic::suggest(at, message, suggestion));
+    pub fn suggest<S: AsRef<str>>(
+        mut self,
+        at: TextRange,
+        message: S,
+        suggestion: Suggestion,
+    ) -> Self {
+        self.diagnostics
+            .push(Diagnostic::suggest(at, message, suggestion));
         self
     }
-
 }
 
 /// Mapping from a bytespan to an error message.
@@ -51,11 +56,19 @@ pub struct Diagnostic {
 impl Diagnostic {
     /// Construct a diagnostic.
     pub fn new(at: TextRange, message: String) -> Self {
-        Self { at, message, suggestion: None }
+        Self {
+            at,
+            message,
+            suggestion: None,
+        }
     }
     /// Construct a diagnostic with a fix.
     pub fn suggest<S: AsRef<str>>(at: TextRange, message: S, suggestion: Suggestion) -> Self {
-        Self { at, message: message.as_ref().into(), suggestion: Some(suggestion) }
+        Self {
+            at,
+            message: message.as_ref().into(),
+            suggestion: Some(suggestion),
+        }
     }
 }
 
@@ -72,7 +85,7 @@ impl Suggestion {
     pub fn new<E: Into<SyntaxElement>>(at: TextRange, fix: E) -> Self {
         Self {
             at,
-            fix: fix.into()
+            fix: fix.into(),
         }
     }
 }
@@ -86,10 +99,18 @@ pub trait Rule {
 /// Contains information about the lint itself. Do not implement manually,
 /// look at the `lint` attribute macro instead for implementing rules
 pub trait Metadata {
-    fn name() -> &'static str where Self: Sized;
-    fn note() -> &'static str where Self: Sized;
-    fn code() -> u32 where Self: Sized;
-    fn report() -> Report where Self: Sized;
+    fn name() -> &'static str
+    where
+        Self: Sized;
+    fn note() -> &'static str
+    where
+        Self: Sized;
+    fn code() -> u32
+    where
+        Self: Sized;
+    fn report() -> Report
+    where
+        Self: Sized;
     fn match_with(&self, with: &SyntaxKind) -> bool;
     fn match_kind(&self) -> SyntaxKind;
 }
-- 
cgit v1.2.3