WIP: Config API

examples/config/Cargo.toml

@@ -0,0 +1,10 @@
+[package]
+name = "config"
+version = "0.1.0"
+authors = []
+edition = "2021"
+publish = false
+
+[dependencies]
+cosmic-config = { path = "../../cosmic-config" }
+ron = "0.8.0"

examples/config/src/main.rs

@@ -0,0 +1,85 @@
+// Copyright 2022 System76 <info@system76.com>
+// SPDX-License-Identifier: MPL-2.0
+
+use cosmic_config::{Config, ConfigGet, ConfigSet};
+
+pub fn main() {
+    let config = Config::new("com.system76.Example", 1).unwrap();
+
+    let watcher = config
+        .watch(|config, keys| {
+            println!("Changed: {:?}", keys);
+            for key in keys.iter() {
+                println!(" - {} = {:?}", key, config.get::<ron::Value>(key));
+            }
+        })
+        .unwrap();
+
+    println!("Setting example-bool to true");
+    println!(
+        "Set example-bool to true: {:?}",
+        config.set("example-bool", true)
+    );
+    println!(
+        "Get example-bool as bool: {:?}",
+        config.get::<bool>("example-bool")
+    );
+    println!(
+        "Get example-bool as u32: {:?}",
+        config.get::<u32>("example-bool")
+    );
+    println!(
+        "Get example-bool as String: {:?}",
+        config.get::<String>("example-bool")
+    );
+    println!();
+
+    println!("Setting example-int to 1");
+    println!("Set example-int to 1: {:?}", config.set("example-int", 1));
+    println!(
+        "Get example-int as u32: {:?}",
+        config.get::<u32>("example-int")
+    );
+    println!(
+        "Get example-int as bool: {:?}",
+        config.get::<bool>("example-int")
+    );
+    println!(
+        "Get example-int as String: {:?}",
+        config.get::<String>("example-int")
+    );
+    println!();
+
+    println!("Setting example-string to \"example\"");
+    println!(
+        "Set example-string to \"example\": {:?}",
+        config.set("example-string", "example")
+    );
+    println!(
+        "Get example-string as String: {:?}",
+        config.get::<String>("example-string")
+    );
+    println!(
+        "Get example-string as bool: {:?}",
+        config.get::<bool>("example-string")
+    );
+    println!(
+        "Get example-string as u32: {:?}",
+        config.get::<u32>("example-string")
+    );
+    println!();
+
+    println!("Create transaction");
+    let tx = config.transaction();
+    println!(
+        "Set example-bool to false: {:?}",
+        tx.set("example-bool", false)
+    );
+    println!("Set example-int to 0: {:?}", tx.set("example-int", 0));
+    println!(
+        "Set example-string to \"\": {:?}",
+        tx.set("example-string", "")
+    );
+    println!("Committing transaction");
+    println!("Commit transaction: {:?}", tx.commit());
+}