Rustup to rustc 1.64.0-nightly (4d6d601 2022-07-26)

bjorn3 · bjorn3 · commit e34bb03197af · 2022-07-27T17:41:41.000+02:00
diff --git a/rust-toolchain b/rust-toolchain
@@ -1,3 +1,3 @@
 [toolchain]
-channel = "nightly-2022-07-25"
+channel = "nightly-2022-07-27"
 components = ["rust-src", "rustc-dev", "llvm-tools-preview"]
