Auto merge of #69746 - Dylan-DPC:rollup-wr6dvdk, r=Dylan-DPC

Rollup of 8 pull requests

Successful merges:

 - #69697 (Add explanation for E0380)
 - #69698 (Use associated constants of integer types)
 - #69711 (Update macros.rs: fix documentation typo.)
 - #69713 (more clippy cleanups)
 - #69728 (Make link to `std::str` active)
 - #69732 (Clean E0382 and E0384 explanations)
 - #69736 (even more clippy cleanups)
 - #69742 (Fixed a typo)

Failed merges:

r? @ghost

1 files changed, 1 insertions, 1 deletions

diff --git a/src/librustc_interface/util.rs b/src/librustc_interface/util.rs
index 10a8c0a63f1..7866ddbd4cc 100644
--- a/src/librustc_interface/util.rs
+++ b/src/librustc_interface/util.rs
@@ -426,7 +426,7 @@ pub(crate) fn check_attr_crate_type(attrs: &[ast::Attribute], lint_buffer: &mut
     for a in attrs.iter() {
         if a.check_name(sym::crate_type) {
             if let Some(n) = a.value_str() {
-                if let Some(_) = categorize_crate_type(n) {
+                if categorize_crate_type(n).is_some() {
                     return;
                 }