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-rw-r--r--dev/Cargo.toml2
1 files changed, 2 insertions, 0 deletions
diff --git a/dev/Cargo.toml b/dev/Cargo.toml
index 7bde359..2accf3a 100644
--- a/dev/Cargo.toml
+++ b/dev/Cargo.toml
@@ -217,3 +217,5 @@ empty_loop = "forbid"
infinite_loop = "deny"
# You shouldn't leak memory while still learning Rust
mem_forget = "deny"
+# Currently, there are no disallowed methods. This line avoids problems when developing Rustlings.
+disallowed_methods = "allow"