SubscriberBuilder in tracing_subscriber::fmt - Rust

Configures and constructs `Subscriber`s.

SubscriberBuilder in tracing_subscriber::fmt - Rust Docs.rs tracing-subscriber-0.3.23 tracing-subscriber 0.3.23 Permalink Docs.rs crate page MIT 29 June 2026 Links Homepage Repository crates.io Source Owners hawkw davidbarsky github:tokio-rs:publish-tracing Dependencies chrono ^0.4.26 normal optional matchers ^0.2.0 normal optional nu-ansi-term ^0.50.0 normal optional once_cell ^1.13.0 normal optional parking_lot ^0.12.1 normal optional regex-automata ^0.4 normal optional serde ^1.0.140 normal optional serde_json ^1.0.82 normal optional sharded-slab ^0.1.4 normal optional smallvec ^1.9.0 norma

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