Added rust solver to the repository

solver-rs/lib/board/src/lib.rs

@@ -0,0 +1,54 @@
+#![warn(
+    clippy::all,
+    clippy::restriction,
+    clippy::pedantic,
+    clippy::nursery,
+    clippy::cargo
+)]
+#![allow(clippy::cargo)]
+// Style choices
+#![allow(
+    clippy::missing_docs_in_private_items,
+    clippy::needless_return,
+    clippy::get_unwrap,
+    clippy::indexing_slicing,
+    clippy::explicit_iter_loop
+)]
+// Way too pedantic
+#![allow(clippy::integer_arithmetic)]
+#![allow(clippy::integer_division)]
+// Useless
+#![allow(clippy::missing_inline_in_public_items, clippy::missing_const_for_fn)]
+// Useful for production
+#![allow(
+    clippy::use_debug,
+    clippy::print_stdout,
+    clippy::dbg_macro,
+    clippy::panic
+)]
+// Useful for improving code robustness
+#![allow(
+    clippy::cast_possible_truncation,
+    clippy::cast_possible_wrap,
+    clippy::option_unwrap_used,
+    clippy::option_expect_used,
+    clippy::as_conversions,
+    clippy::result_unwrap_used,
+    clippy::result_expect_used,
+    // clippy::wildcard_enum_match_arm
+)]
+#![allow(clippy::trivially_copy_pass_by_ref)]
+#![allow(dead_code)]
+
+mod cards;
+pub use cards::*;
+mod fieldposition;
+pub use fieldposition::*;
+mod positions;
+pub use positions::*;
+mod board_class;
+pub use crate::board_class::*;
+pub mod test_boards;
+
+#[cfg(test)]
+mod tests;