stricter clippy

Cargo.toml

@@ -4,3 +4,33 @@ version = "0.3.0"
 edition = "2024"
 
 [dependencies]
+
+[lints.rust]
+# Core compiler strictness
+unsafe_code = "forbid"
+missing_docs = "deny"
+missing_debug_implementations = "deny"
+missing_copy_implementations = "deny"
+unreachable_pub = "deny"
+rust_2018_idioms = "deny"
+
+[lints.clippy]
+# Broad clippy lint groups
+all = { level = "deny", priority = -1 }
+pedantic = { level = "deny", priority = -1 }
+cargo = { level = "deny", priority = -1 }
+nursery = { level = "deny", priority = -1 }
+
+# Hand-picked restriction lints that enforce extreme safety
+unwrap_used = "deny"
+expect_used = "deny"
+panic = "deny"
+indexing_slicing = "deny"
+arithmetic_side_effects = "deny"
+todo = "deny"
+unimplemented = "deny"
+unreachable = "deny"
+clone_on_ref_ptr = "deny"
+shadow_reuse = "deny"
+shadow_same = "deny"
+shadow_unrelated = "deny"

src/lib.rs

@@ -1,5 +1,3 @@
-#![warn(clippy::all, clippy::pedantic)]
-
 #[cfg(test)]
 mod tests;