1 files changed, 77 insertions, 0 deletions
diff --git a/third_party/rust/glean-core/examples/sample.rs b/third_party/rust/glean-core/examples/sample.rs
new file mode 100644
index 0000000000..7f292dde14
--- /dev/null
+++ b/third_party/rust/glean-core/examples/sample.rs
@@ -0,0 +1,77 @@
+use std::env;
+
+use glean_core::metrics::*;
+use glean_core::ping::PingMaker;
+use glean_core::{CommonMetricData, Glean};
+use tempfile::Builder;
+
+fn main() {
+    env_logger::init();
+
+    let mut args = env::args().skip(1);
+
+    let data_path = if let Some(path) = args.next() {
+        path
+    } else {
+        let root = Builder::new().prefix("simple-db").tempdir().unwrap();
+        root.path().display().to_string()
+    };
+
+    let cfg = glean_core::Configuration {
+        data_path,
+        application_id: "org.mozilla.glean_core.example".into(),
+        language_binding_name: "Rust".into(),
+        upload_enabled: true,
+        max_events: None,
+        delay_ping_lifetime_io: false,
+    };
+    let mut glean = Glean::new(cfg).unwrap();
+    glean.register_ping_type(&PingType::new("baseline", true, false, vec![]));
+    glean.register_ping_type(&PingType::new("metrics", true, false, vec![]));
+
+    let local_metric: StringMetric = StringMetric::new(CommonMetricData {
+        name: "local_metric".into(),
+        category: "local".into(),
+        send_in_pings: vec!["baseline".into()],
+        ..Default::default()
+    });
+
+    let call_counter: CounterMetric = CounterMetric::new(CommonMetricData {
+        name: "calls".into(),
+        category: "local".into(),
+        send_in_pings: vec!["baseline".into(), "metrics".into()],
+        ..Default::default()
+    });
+
+    local_metric.set(&glean, "I can set this");
+    call_counter.add(&glean, 1);
+
+    println!("Baseline Data:\n{}", glean.snapshot("baseline", true));
+
+    call_counter.add(&glean, 2);
+    println!("Metrics Data:\n{}", glean.snapshot("metrics", true));
+
+    call_counter.add(&glean, 3);
+
+    println!();
+    println!("Baseline Data 2:\n{}", glean.snapshot("baseline", false));
+    println!("Metrics Data 2:\n{}", glean.snapshot("metrics", true));
+
+    let list: StringListMetric = StringListMetric::new(CommonMetricData {
+        name: "list".into(),
+        category: "local".into(),
+        send_in_pings: vec!["baseline".into()],
+        ..Default::default()
+    });
+    list.add(&glean, "once");
+    list.add(&glean, "upon");
+
+    let ping_maker = PingMaker::new();
+    let ping = ping_maker
+        .collect_string(&glean, glean.get_ping_by_name("baseline").unwrap(), None)
+        .unwrap();
+    println!("Baseline Ping:\n{}", ping);
+
+    let ping = ping_maker.collect_string(&glean, glean.get_ping_by_name("metrics").unwrap(), None);
+    println!("Metrics Ping: {:?}", ping);
+}