Fix rustdoc and clippy

1 files changed, 4 insertions, 2 deletions

diff --git a/src/rustdoc-json-types/lib.rs b/src/rustdoc-json-types/lib.rs
index a92f3ded774..8f6496e9626 100644
--- a/src/rustdoc-json-types/lib.rs
+++ b/src/rustdoc-json-types/lib.rs
@@ -30,7 +30,7 @@ pub type FxHashMap<K, V> = HashMap<K, V>; // re-export for use in src/librustdoc
 /// This integer is incremented with every breaking change to the API,
 /// and is returned along with the JSON blob as [`Crate::format_version`].
 /// Consuming code should assert that this value matches the format version(s) that it supports.
-pub const FORMAT_VERSION: u32 = 39;
+pub const FORMAT_VERSION: u32 = 40;
 
 /// The root of the emitted JSON blob.
 ///
@@ -120,7 +120,9 @@ pub struct Item {
     pub docs: Option<String>,
     /// This mapping resolves [intra-doc links](https://github.com/rust-lang/rfcs/blob/master/text/1946-intra-rustdoc-links.md) from the docstring to their IDs
     pub links: HashMap<String, Id>,
-    /// Stringified versions of the attributes on this item (e.g. `"#[inline]"`)
+    /// Stringified versions of parsed attributes on this item.
+    /// Essentially debug printed (e.g. `#[inline]` becomes something similar to `#[attr="Inline(Hint)"]`).
+    /// Equivalent to the hir pretty-printing of attributes.
     pub attrs: Vec<String>,
     /// Information about the item’s deprecation, if present.
     pub deprecation: Option<Deprecation>,