Fix links in documentation

Author: davidsteiner

Cargo.toml

@@ -6,6 +6,8 @@ edition = "2021"
 license = "MIT"
 description = "utilities for integrating Datadog with tracing"
 readme = "README.md"
+homepage = "https://github.com/Validus-Risk-Management/ddtrace"
+repository = "https://github.com/Validus-Risk-Management/ddtrace"
 keywords = ["datadog", "tracing", "opentelemetry", "axum"]
 categories = ["web-programming"]
 exclude = [".pre-commit-config.yaml"]

src/lib.rs

@@ -5,6 +5,9 @@
 //! works with Datadog. It has been tested with services using [`axum`] hosted
 //! on AWS ECS, with propagation working when requests are made to other services
 //! using [`reqwest`].
+//!
+//! [`axum`]: https://github.com/tokio-rs/axum
+//! [`reqwest`]: https://docs.rs/reqwest/latest/reqwest/
 
 #[cfg(feature = "axum")]
 pub mod axum;