use fmt fns directly when possible

3 files changed, 11 insertions, 10 deletions

diff --git a/Cargo.toml b/Cargo.toml
index 7d7f8da..59d7251 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -85,6 +85,7 @@ lto = "fat"
 codegen-units = 1
 panic = "abort"
 strip = "symbols"
-debug = false
-incremental = false
-overflow-checks = false
+
+[profile.small]
+inherits = "release"
+opt-level = "z"
diff --git a/dungeon/src/map.rs b/dungeon/src/map.rs
index 19c1de8..4e1f235 100644
--- a/dungeon/src/map.rs
+++ b/dungeon/src/map.rs
@@ -1,7 +1,7 @@
 //! The `map` module contains structures of the dungeon game map
 //! including the current `Floor`, and map `Tile`.
 
-use rand::{rngs::StdRng, Rng, SeedableRng, TryRngCore};
+use rand::{Rng, SeedableRng, TryRngCore, rngs::StdRng};
 use strum::IntoEnumIterator;
 use strum_macros::EnumIter;
 
@@ -265,10 +265,10 @@ impl Display for Floor {
 			}
 			// Otherwise, show the tile character
 			let tile = self.get(pos);
-			write!(f, "{tile}")?;
+			tile.fmt(f)?;
 			// Newline at the end of each row
 			if pos.xy().0 == MAP_SIZE - 1 {
-				writeln!(f)?;
+				f.write_char('\n')?;
 			}
 		}
 
diff --git a/dungeon/src/pos.rs b/dungeon/src/pos.rs
index 623d914..47732a0 100644
--- a/dungeon/src/pos.rs
+++ b/dungeon/src/pos.rs
@@ -75,10 +75,10 @@ impl Direction {
 impl Display for Direction {
 	fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
 		match self {
-			Self::North => write!(f, "NORTH"),
-			Self::South => write!(f, "SOUTH"),
-			Self::East => write!(f, "EAST"),
-			Self::West => write!(f, "WEST"),
+			Self::North => f.write_str("NORTH"),
+			Self::South => f.write_str("SOUTH"),
+			Self::East => f.write_str("EAST"),
+			Self::West => f.write_str("WEST"),
 		}
 	}
 }