From f9bfae365fe9692a313c7bcf65622cf668189898 Mon Sep 17 00:00:00 2001
From: Lev Kokotov <lev.kokotov@gmail.com>
Date: Sat, 5 Feb 2022 14:09:26 -0800
Subject: [PATCH] cache ci

---
 .circleci/config.yml | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/.circleci/config.yml b/.circleci/config.yml
index 1985eb7..bb7d289 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -14,9 +14,17 @@ jobs:
     # See: https://circleci.com/docs/2.0/configuration-reference/#steps
     steps:
       - checkout
+      - restore_cache:
+          key: cargo-lock-{{ checksum "Cargo.lock" }}
       - run:
           name: "Build" 
           command: "cargo build --release"
+      - save_cache:
+          key: cargo-lock-{{ checksum "Cargo.lock" }}
+          paths:
+            - target
+            - ~/.cargo
+
 
 # Invoke jobs via workflows
 # See: https://circleci.com/docs/2.0/configuration-reference/#workflows