day14: pretty print a tree

Cargo.lock

@@ -29,14 +29,6 @@ version = "0.2.21"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "683d7910e743518b0e34f1186f92494becacb047c7b6bf616c96772180fef923"
 
-[[package]]
-name = "aoc-autobuild"
-version = "0.3.0"
-dependencies = [
- "aoc-runner",
- "aoc2024",
-]
-
 [[package]]
 name = "aoc-runner"
 version = "0.3.0"
@@ -75,6 +67,7 @@ dependencies = [
  "atoi",
  "bitflags",
  "cached",
+ "colored",
  "grid",
  "itertools",
  "rayon",
@@ -149,6 +142,16 @@ version = "1.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
 
+[[package]]
+name = "colored"
+version = "2.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cbf2150cce219b664a8a70df7a1f933836724b503f8a413af9365b4dcc4d90b8"
+dependencies = [
+ "lazy_static",
+ "windows-sys",
+]
+
 [[package]]
 name = "crossbeam-deque"
 version = "0.8.5"
@@ -266,6 +269,12 @@ dependencies = [
  "wasm-bindgen",
 ]
 
+[[package]]
+name = "lazy_static"
+version = "1.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bbd2bcb4c963f2ddae06a2efc7e9f3591312473c50c6685e1f298068316e66fe"
+
 [[package]]
 name = "log"
 version = "0.4.22"
@@ -538,6 +547,72 @@ dependencies = [
  "wasm-bindgen",
 ]
 
+[[package]]
+name = "windows-sys"
+version = "0.48.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "677d2418bec65e3338edb076e806bc1ec15693c5d0104683f2efe857f61056a9"
+dependencies = [
+ "windows-targets",
+]
+
+[[package]]
+name = "windows-targets"
+version = "0.48.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9a2fa6e2155d7247be68c096456083145c183cbbbc2764150dda45a87197940c"
+dependencies = [
+ "windows_aarch64_gnullvm",
+ "windows_aarch64_msvc",
+ "windows_i686_gnu",
+ "windows_i686_msvc",
+ "windows_x86_64_gnu",
+ "windows_x86_64_gnullvm",
+ "windows_x86_64_msvc",
+]
+
+[[package]]
+name = "windows_aarch64_gnullvm"
+version = "0.48.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2b38e32f0abccf9987a4e3079dfb67dcd799fb61361e53e2882c3cbaf0d905d8"
+
+[[package]]
+name = "windows_aarch64_msvc"
+version = "0.48.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "dc35310971f3b2dbbf3f0690a219f40e2d9afcf64f9ab7cc1be722937c26b4bc"
+
+[[package]]
+name = "windows_i686_gnu"
+version = "0.48.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a75915e7def60c94dcef72200b9a8e58e5091744960da64ec734a6c6e9b3743e"
+
+[[package]]
+name = "windows_i686_msvc"
+version = "0.48.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8f55c233f70c4b27f66c523580f78f1004e8b5a8b659e05a4eb49d4166cca406"
+
+[[package]]
+name = "windows_x86_64_gnu"
+version = "0.48.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "53d40abd2583d23e4718fddf1ebec84dbff8381c07cae67ff7768bbf19c6718e"
+
+[[package]]
+name = "windows_x86_64_gnullvm"
+version = "0.48.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0b7b52767868a23d5bab768e390dc5f5c55825b6d30b86c844ff2dc7414044cc"
+
+[[package]]
+name = "windows_x86_64_msvc"
+version = "0.48.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ed94fce61571a4006852b7389a063ab983c02eb1bb37b47f8272ce92d06d9538"
+
 [[package]]
 name = "zerocopy"
 version = "0.7.35"

Cargo.toml

@@ -9,6 +9,7 @@ aoc-runner-derive = "0.3.0"
 atoi = "2.0.0"
 bitflags = "2.6.0"
 cached = "0.54.0"
+colored = "2.1.0"
 grid = { version = "0.1.0", path = "utils/grid" }
 itertools = "0.13.0"
 rayon = "1.10.0"
@@ -18,7 +19,3 @@ thread_local = "1.1.8"
 
 [profile.release]
 lto = true
-
-[workspace]
-members = [ ".", "utils/grid", "target/aoc/aoc-autobuild" ]
-default-members = [ ".", "utils/*" ]

src/day14.rs

@@ -1,4 +1,5 @@
 use aoc_runner_derive::aoc;
+use colored::Colorize;
 use grid::{AsCoord2d, Coord2d, Grid};
 use regex::Regex;
 use std::str::FromStr;
@@ -77,13 +78,13 @@ fn display(robots: &Vec<Robot>, bounds: (i64, i64)) {
             print!(
                 "{}",
                 if *grid.get(&(col, row)).unwrap() != 0 {
-                    "█"
+                    "█".green()
                 } else {
-                    " "
+                    " ".color(colored::Color::Black)
                 }
             );
         }
-        println!(" EOL");
+        println!();
     }
 }
 
@@ -136,6 +137,7 @@ pub fn part2(input: &str) -> u64 {
             .filter(|c| !c.is_empty() && c[0] != 0)
             .any(|c| c.len() > width as usize / 10)
         {
+            display(&robots, (width, height));
             return i;
         }
     }