Environment variables at runtime to connect to database

Cargo.lock

@@ -1353,6 +1353,15 @@ dependencies = [
  "vcpkg",
 ]
 
+[[package]]
+name = "ordered-float"
+version = "2.10.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "68f19d67e5a2795c94e73e0bb1cc1a7edeb2e28efd39e2e1c9b7a40c1108b11c"
+dependencies = [
+ "num-traits",
+]
+
 [[package]]
 name = "ordered-multimap"
 version = "0.7.3"
@@ -1852,6 +1861,18 @@ dependencies = [
  "serde_derive",
 ]
 
+[[package]]
+name = "serde-aux"
+version = "4.7.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "207f67b28fe90fb596503a9bf0bf1ea5e831e21307658e177c5dfcdfc3ab8a0a"
+dependencies = [
+ "chrono",
+ "serde",
+ "serde-value",
+ "serde_json",
+]
+
 [[package]]
 name = "serde-untagged"
 version = "0.1.8"
@@ -1863,6 +1884,16 @@ dependencies = [
  "typeid",
 ]
 
+[[package]]
+name = "serde-value"
+version = "0.7.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f3a1a3341211875ef120e117ea7fd5228530ae7e7036a779fdc9117be6b3282c"
+dependencies = [
+ "ordered-float",
+ "serde",
+]
+
 [[package]]
 name = "serde_derive"
 version = "1.0.219"
@@ -3194,6 +3225,7 @@ dependencies = [
  "reqwest",
  "secrecy",
  "serde",
+ "serde-aux",
  "sqlx",
  "tokio",
  "tower-http",