A package (currently just diff, but eventually more) of programs related to finding differences between files.

Based on the incomplete diff generator in https://github.com/rust-lang/rust/blob/master/src/tools/compiletest/src/runtest.rs, and made to be compatible with GNU's diff and patch tools.

~/diffutils$ cargo run -- -u3 Cargo.lock Cargo.toml 
    Finished dev [unoptimized + debuginfo] target(s) in 0.00s
     Running `target/debug/diff -u3 Cargo.lock Cargo.toml`
--- Cargo.lock	
+++ Cargo.toml	
@@ -1,39 +1,7 @@
-# This file is automatically @generated by Cargo.
-# It is not intended for manual editing.
-version = 3
-
-[[package]]
-name = "context-diff"
-version = "0.1.0"
-dependencies = [
- "diff 0.1.12",
-]
-
-[[package]]
-name = "diff"
-version = "0.1.0"
-dependencies = [
- "context-diff",
- "normal-diff",
- "unified-diff",
-]
-
-[[package]]
-name = "diff"
-version = "0.1.12"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0e25ea47919b1560c4e3b7fe0aaab9becf5b84a10325ddf7db0f0ba5e1026499"
-
-[[package]]
-name = "normal-diff"
-version = "0.1.0"
-dependencies = [
- "diff 0.1.12",
-]
-
-[[package]]
-name = "unified-diff"
-version = "0.3.0"
-dependencies = [
- "diff 0.1.12",
+[workspace]
+members = [
+    "lib/unified-diff",
+    "lib/context-diff",
+    "lib/normal-diff",
+    "bin/diff",
 ]