use vergen

rust/Cargo.toml

@@ -66,14 +66,16 @@ esp-idf-hal = "0.42.5"
 esp-idf-sys = { version = "0.33.7", features = ["binstart", "native"] }
 esp-ota = "0.2.0"
 esp_idf_build = "0.1.3"
-build-time = "0.1.2"
 chrono = { version = "0.4.23", default-features = false , features = ["iana-time-zone"] }
 chrono-tz = {version="0.8.0", default-features = false , features = [ "filter-by-regex" ]}
 embedded-hal = "0.2.7"
 shift-register-driver = "0.1.1"
 one-wire-bus = "0.1.1"
 anyhow = { version = "1.0.75", features = ["std", "backtrace"] }
+schemars = "0.8.16"
+
 #?bq34z100 required
 
 [build-dependencies]
 embuild = "0.31.3"
+vergen = { version = "8.2.6", features = ["build", "git", "gitcl"] }