1 files changed, 18 insertions, 0 deletions
diff --git a/Cargo.lock b/Cargo.lock
index 884fa3f..0498fd9 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -122,10 +122,19 @@ dependencies = [
 name = "ecs"
 version = "0.1.0"
 dependencies = [
+ "itertools",
+ "proc-macro2",
+ "quote",
  "seq-macro",
 ]
 
 [[package]]
+name = "either"
+version = "1.10.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "11157ac094ffbdde99aa67b23417ebdd801842852b500e395a45a9c0aac03e4a"
+
+[[package]]
 name = "engine"
 version = "0.1.0"
 dependencies = [
@@ -217,6 +226,15 @@ dependencies = [
 ]
 
 [[package]]
+name = "itertools"
+version = "0.12.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ba291022dbbd398a455acf126c1e341954079855bc60dfdda641363bd6922569"
+dependencies = [
+ "either",
+]
+
+[[package]]
 name = "khronos_api"
 version = "3.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"