Cargo.toml: Remove 'unidiff' dependency

Ended up not using this. Instead used 'git2' to generate the diff.

2 files changed, 0 insertions, 22 deletions

diff --git a/Cargo.lock b/Cargo.lock
index a57adc0..aa308c9 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -164,15 +164,6 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "bb1f6b1ce1c140482ea30ddd3335fc0024ac7ee112895426e0a629a6c20adfe3"
 
 [[package]]
-name = "encoding_rs"
-version = "0.8.23"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e8ac63f94732332f44fe654443c46f6375d1939684c17b0afb6cb56b0456e171"
-dependencies = [
- "cfg-if",
-]
-
-[[package]]
 name = "error-chain"
 version = "0.12.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -278,7 +269,6 @@ dependencies = [
  "serde_json",
  "tempfile",
  "thiserror",
- "unidiff",
  "url",
 ]
 
@@ -1251,17 +1241,6 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f7fe0bb3479651439c9112f72b6c505038574c9fbb575ed1bf3b797fa39dd564"
 
 [[package]]
-name = "unidiff"
-version = "0.3.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d8a62719acf1933bfdbeb73a657ecd9ecece70b405125267dd549e2e2edc232c"
-dependencies = [
- "encoding_rs",
- "lazy_static",
- "regex",
-]
-
-[[package]]
 name = "untrusted"
 version = "0.6.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
diff --git a/Cargo.toml b/Cargo.toml
index aa827e3..b494e8e 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -11,5 +11,4 @@ serde = { version = "1.0.114", features = ["derive"] }
 serde_json = "1.0.56"
 tempfile = "3.1.0"
 thiserror = "1.0.20"
-unidiff = "0.3.3"
 url = "2.1.1"