RustConf 2019 - Tokio-Trace: Scoped, Structured, Async-Aware Diagnostics by Eliza Weisman

tokio-trace is a new set of Rust libraries that provide primitives for recording scoped, structured, and async-aware diagnostics. Unlike traditional logging, tokio-trace emits structured diagnostics that model the contextual and causal relationships between between events. tokio-trace was designed by the tokio project to solve problems with logging in asynchronous applications, but may be used in any Rust …