Pin rustup channel to "1.81"

Newer versions until 1.85 (current nightly) have some breakage wrt C++ linking.
ZcashFoundation · Dec 9, 2024 · 884d81f · 884d81f
1 parent a1a4667
commit 884d81f
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/rust-toolchain.toml b/rust-toolchain.toml
@@ -1,2 +1,4 @@
 [toolchain]
-channel = "stable"
+# TODO: C++ linking on Linux broke in 1.82, but is fixed again in 1.85. This can be bumped once that
+#       is released.
+channel = "1.81"