add documentation link

Author: sunshowers

CHANGELOG.md

@@ -1,5 +1,11 @@
 # Changelog
 
+## [0.2.2] - 2022-12-27
+
+## Added
+
+- Added documentation link to Cargo.toml metadata.
+
 ## [0.2.1] - 2022-12-27
 
 ## Changed
@@ -29,6 +35,7 @@
 
 - Initial release.
 
+[0.2.2]: https://github.com/nextest-rs/future-queue/releases/tag/0.2.2
 [0.2.1]: https://github.com/nextest-rs/future-queue/releases/tag/0.2.1
 [0.2.0]: https://github.com/nextest-rs/future-queue/releases/tag/0.2.0
 [0.1.2]: https://github.com/nextest-rs/future-queue/releases/tag/0.1.2

Cargo.toml

@@ -6,6 +6,7 @@ edition = "2021"
 license = "MIT OR Apache-2.0"
 readme = "README.md"
 repository = "https://github.com/nextest-rs/future-queue"
+documentation = "https://docs.rs/future-queue"
 resolver = "2"
 rust-version = "1.56"
 categories = ["asynchronous"]