crates_io_pagerduty: Add README.md

Author: Turbo87

crates/crates_io_pagerduty/README.md

@@ -0,0 +1,7 @@
+# crates_io_pagerduty
+
+This package contains the code necessary to interact with the PagerDuty API.
+
+The crates.io on-call team uses PagerDuty to get notified about incidents. This
+package contains a `PagerdutyClient` struct that can be configured with an API
+token and service key to then trigger, acknowledge, and resolve incidents.

crates/crates_io_pagerduty/src/lib.rs

@@ -1,3 +1,5 @@
+#![doc = include_str!("../README.md")]
+
 use anyhow::{anyhow, Result};
 use reqwest::{header, Client, StatusCode as Status};
 use secrecy::{ExposeSecret, SecretString};