added database

Cargo.lock

@@ -2390,6 +2390,7 @@ dependencies = [
  "rocket",
  "serde",
  "serde_json",
+ "sqlite",
 ]
 
 [[package]]
@@ -4913,6 +4914,34 @@ dependencies = [
  "pin-utils",
 ]
 
+[[package]]
+name = "sqlite"
+version = "0.37.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f66e9c01a11936154f3910dbba732c01f8b591543bc4d6672bddee79fd9c4783"
+dependencies = [
+ "sqlite3-sys",
+]
+
+[[package]]
+name = "sqlite3-src"
+version = "0.7.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e5b6d3c860886b0a33e69e421796a5f4a27f23597a182c2450f6d7ace5103120"
+dependencies = [
+ "cc",
+ "pkg-config",
+]
+
+[[package]]
+name = "sqlite3-sys"
+version = "0.18.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a7781d97adc13a1d5081127a9ee29afad8427f3757bd984daf814d8265267039"
+dependencies = [
+ "sqlite3-src",
+]
+
 [[package]]
 name = "stable-pattern"
 version = "0.1.0"