Add rate limiting

geneit_backend/Cargo.lock

@@ -440,6 +440,16 @@ version = "1.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "acbf1af155f9b9ef647e42cdc158db4b64a1b61f743629225fde6f3e0be2a7c7"
 
+[[package]]
+name = "combine"
+version = "4.6.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "35ed6e9d84f0b51a7f52daf1c7d71dd136fd7a3f41a8462b8cdb8c78d920fad4"
+dependencies = [
+ "bytes",
+ "memchr",
+]
+
 [[package]]
 name = "convert_case"
 version = "0.4.0"
@@ -666,7 +676,9 @@ dependencies = [
  "lazy_static",
  "log",
  "mailchecker",
+ "redis",
  "serde",
+ "serde_json",
 ]
 
 [[package]]
@@ -1083,6 +1095,20 @@ dependencies = [
  "getrandom",
 ]
 
+[[package]]
+name = "redis"
+version = "0.23.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3ea8c51b5dc1d8e5fd3350ec8167f464ec0995e79f2e90a075b63371500d557f"
+dependencies = [
+ "combine",
+ "itoa",
+ "percent-encoding",
+ "ryu",
+ "sha1_smol",
+ "url",
+]
+
 [[package]]
 name = "redox_syscall"
 version = "0.2.16"
@@ -1204,6 +1230,12 @@ dependencies = [
  "digest",
 ]
 
+[[package]]
+name = "sha1_smol"
+version = "1.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ae1a47186c03a32177042e55dbc5fd5aee900b8e0069a8d70fba96a9375cd012"
+
 [[package]]
 name = "signal-hook-registry"
 version = "1.4.1"