feat: derive serde and schemars traits for State enum (svartalf#2)

--------- Co-authored-by: David Knaack <davidkna@users.noreply.github.com>
davidkna · Apr 12, 2023 · 487ebc2 · 487ebc2
1 parent 79f1359
commit 487ebc2
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diff --git a/Cargo.toml b/Cargo.toml
@@ -12,10 +12,15 @@ license = "ISC"
 build = "build.rs"
 rust-version = "1.56"
 
+[features]
+config-schema = ["schemars", "serde"]
+
 [dependencies]
 cfg-if = "1.0"
 num-traits = { version = "0.2", default_features = false }
 uom = { version = "0.33", features = ["autoconvert", "f32", "si"] }
+serde = { version = "1.0.160", features = ["derive"], optional = true }
+schemars = { version = "0.8.12", optional = true }
 
 [target.'cfg(target_os = "linux")'.dependencies]
 lazycell = "~1.3"

diff --git a/src/types/state.rs b/src/types/state.rs
@@ -7,6 +7,12 @@ use std::str;
 /// Unknown can mean either controller returned unknown,
 /// or not able to retrieve state due to some error.
 #[derive(Debug, Eq, PartialEq, Copy, Clone)]
+#[cfg_attr(feature = "config-schema", derive(schemars::JsonSchema))]
+#[cfg_attr(
+    feature = "serde",
+    derive(serde::Serialize, serde::Deserialize),
+    serde(rename_all = "lowercase")
+)]
 pub enum State {
     Unknown,
     Charging,