c6983d5167
This change adds documentation to the tracing-mock span module and all the public APIs within it. This includes doctests on all the methods which serve as examples. Additionally, the validation on `ExpectedSpan` was improved so that it validates the level and target during `enter` and `exit` as well as on `new_span`. The method `ExpectedSpan::with_field` was renamed to `with_fields` (plural) to match the same method on `ExpectedEvent` (and because multiple fields can be passed to it). A copy-paste typo was also fixed in the documentation for `ExpectedEvent::with_contextual_parent`. Refs: #539 Co-authored-by: David Barsky <me@davidbarsky.com>
tracing-subscriber
Utilities for implementing and composing tracing subscribers.
Compiler support: requires rustc 1.63+
Supported Rust Versions
Tracing is built against the latest stable release. The minimum supported version is 1.63. The current Tracing version is not guaranteed to build on Rust versions earlier than the minimum supported version.
Tracing follows the same compiler support policies as the rest of the Tokio project. The current stable Rust compiler and the three most recent minor versions before it will always be supported. For example, if the current stable compiler version is 1.69, the minimum supported version will not be increased past 1.66, three minor versions prior. Increasing the minimum supported compiler version is not considered a semver breaking change as long as doing so complies with this policy.
License
This project is licensed under the MIT license.
Contribution
Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in Tracing by you, shall be licensed as MIT, without any additional terms or conditions.