wtf is this

Cargo.lock

@@ -32,6 +32,12 @@ dependencies = [
  "libc",
 ]
 
+[[package]]
+name = "anyhow"
+version = "1.0.100"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a23eb6b1614318a8071c9b2521f36b424b2c83db5eb3a0fead4a6c0809af6e61"
+
 [[package]]
 name = "atomic-waker"
 version = "1.1.2"
@@ -614,11 +620,14 @@ checksum = "bbd2bcb4c963f2ddae06a2efc7e9f3591312473c50c6685e1f298068316e66fe"
 name = "lda-ipjs"
 version = "0.0.1"
 dependencies = [
+ "anyhow",
  "macaddr",
  "serde",
  "serde_json",
  "serde_with",
  "strum",
+ "thiserror",
+ "tokio",
 ]
 
 [[package]]