Automatic deploy to GitHub Pages: d38fa1a

master/lints.json

@@ -3577,6 +3577,21 @@
       "applicability": "MaybeIncorrect"
     }
   },
+  {
+    "id": "iter_without_into_iter",
+    "id_span": {
+      "path": "src/iter_without_into_iter.rs",
+      "line": 45
+    },
+    "group": "pedantic",
+    "level": "allow",
+    "docs": "\n### What it does\nLooks for `iter` and `iter_mut` methods without an associated `IntoIterator for (&|&mut) Type` implementation.\n\n### Why is this bad?\nIt's not bad, but having them is idiomatic and allows the type to be used in for loops directly\n(`for val in &iter {}`), without having to first call `iter()` or `iter_mut()`.\n\n### Example\n```rust\nstruct MySlice<'a>(&'a [u8]);\nimpl<'a> MySlice<'a> {\n    pub fn iter(&self) -> std::slice::Iter<'a, u8> {\n        self.0.iter()\n    }\n}\n```\nUse instead:\n```rust\nstruct MySlice<'a>(&'a [u8]);\nimpl<'a> MySlice<'a> {\n    pub fn iter(&self) -> std::slice::Iter<'a, u8> {\n        self.0.iter()\n    }\n}\nimpl<'a> IntoIterator for &MySlice<'a> {\n    type Item = &'a u8;\n    type IntoIter = std::slice::Iter<'a, u8>;\n    fn into_iter(self) -> Self::IntoIter {\n        self.iter()\n    }\n}\n```",
+    "version": "1.74.0",
+    "applicability": {
+      "is_multi_part_suggestion": false,
+      "applicability": "Unspecified"
+    }
+  },
   {
     "id": "iterator_step_by_zero",
     "id_span": {