Announcement: Pydantic Logfire Rust SDK

Logfire has launched its Rust SDK, designed to enhance the performance of the Logfire Platform by leveraging Rust's capabilities. Previously used internally, this SDK is now available to the public, although it does not yet support all the features of the existing Python SDK. The team aims to achieve feature parity based on user feedback. Built on tracing, OpenTelemetry, and log crates, the SDK is intended to seamlessly integrate with existing instrumentation, providing macros such as logfire::span! and logfire::info! to access Logfire's full feature set, including tags and attributes. The developers encourage users to share their thoughts on this initial release.