Fix clippy lints

- format strings

fish/src/eval/downstacking.rs

@@ -18,7 +18,7 @@ pub fn mystery_mdse(init_mat: &Mat) -> i32 {
 
     // find garbage rows covered by some rows of "residue"
     while let Some(res_ys) = residue(&mat) {
-        debug_assert!(res_ys.len() != 0, "{res_ys:?}");
+        debug_assert!(!res_ys.is_empty(), "{res_ys:?}");
 
         let res = &mut mat[res_ys];
         if let Some((_x0, _y0, area)) = flood_fill(res) {
@@ -106,8 +106,6 @@ fn flood_fill(rows: &mut [u16]) -> Option<(i16, i16, u32)> {
         None
     }
 
-    let (x0, y0) = init(&rows)?;
-
     fn flood(rows: &mut [u16], x: i16, y: i16) -> u32 {
         if x < 0 || y < 0 || (y as usize) >= rows.len() {
             return 0;
@@ -129,6 +127,8 @@ fn flood_fill(rows: &mut [u16]) -> Option<(i16, i16, u32)> {
             + flood(rows, x, y + 1)
     }
 
+    let (x0, y0) = init(rows)?;
+
     Some((x0, y0, flood(rows, x0, y0)))
 }
 

fish/src/eval/mod.rs

@@ -29,8 +29,8 @@ pub fn i_deps(matrix: &Mat) -> i32 {
             } else {
                 depth[x as usize] = 0;
             }
-            mask = mask >> 1;
-            test = test >> 1;
+            mask >>= 1;
+            test >>= 1;
         }
     }
     count

mino/build.rs

@@ -4,8 +4,8 @@ fn main() {
     let out_dir = std::env::var_os("OUT_DIR").unwrap();
     let out_dir = Path::new(&out_dir);
 
-    let srs_in = "../assets/srs.json";
-    let srs_out = out_dir.join("srs.rs");
-    println!("cargo:rerun-if-changed={}", srs_in);
-    mino_code_gen::compile_ruleset(srs_in, srs_out).unwrap()
+    let srs_in_path = "../assets/srs.json";
+    let srs_out_path = out_dir.join("srs.rs");
+    println!("cargo:rerun-if-changed={srs_in_path}");
+    mino_code_gen::compile_ruleset(srs_in_path, srs_out_path).unwrap()
 }

mino/src/input.rs

@@ -280,7 +280,7 @@ mod test {
         let loc = Loc { x, y, r };
         let mut piece = Piece { ty: Tri, loc };
         let result = super::rotate(&mut piece, MAT, dir);
-        assert_eq!(result.is_some(), piece.loc != loc, "{:?},{:?}", piece, loc);
+        assert_eq!(result.is_some(), piece.loc != loc, "{piece:?},{loc:?}");
         (piece.loc.x, piece.loc.y, piece.loc.r, result)
     }
 

mino/src/lib.rs

@@ -27,12 +27,12 @@ pub mod srs;
 #[macro_export]
 macro_rules! mat {
     ($($row:literal);* $(;)?) => {
-        ({
+        {
             const MAT: &$crate::matrix::Mat = $crate::matrix::Mat::new(
                 &$crate::matrix::__ascii::parse([$($row),*]),
             );
             MAT
-        })
+        }
     }
 }