From a627799e2a0989201416a11b8d3bf1af0be86073 Mon Sep 17 00:00:00 2001
From: Akshay <nerdy@peppe.rs>
Date: Thu, 28 Oct 2021 17:14:21 +0530
Subject: improve json output

The `at` field now includes a `from` and `to` position with line and
column information, instead of a [usize; 2].
---
 lib/src/lib.rs                       | 6 ++++++
 lib/src/lints/manual_inherit_from.rs | 1 +
 2 files changed, 7 insertions(+)

(limited to 'lib')

diff --git a/lib/src/lib.rs b/lib/src/lib.rs
index 753e5c1..ec96f50 100644
--- a/lib/src/lib.rs
+++ b/lib/src/lib.rs
@@ -13,6 +13,12 @@ use serde::{
     Serialize,
 };
 
+#[cfg_attr(feature = "json-out", derive(Serialize))]
+pub struct Position {
+    line: usize,
+    column: usize,
+}
+
 /// Report generated by a lint
 #[derive(Debug, Default)]
 #[cfg_attr(feature = "json-out", derive(Serialize))]
diff --git a/lib/src/lints/manual_inherit_from.rs b/lib/src/lints/manual_inherit_from.rs
index 355ed8a..794aaf9 100644
--- a/lib/src/lints/manual_inherit_from.rs
+++ b/lib/src/lints/manual_inherit_from.rs
@@ -22,6 +22,7 @@ impl Rule for ManualInherit {
             if let Some(key_value_stmt) = KeyValue::cast(node.clone());
             if let mut key_path = key_value_stmt.key()?.path();
             if let Some(key_node) = key_path.next();
+            // ensure that path has exactly one component
             if key_path.next().is_none();
             if let Some(key) = Ident::cast(key_node);
 
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