샘플

Record late span fields and scoped events while proving target filters, nested subscriber restoration, thread-local isolation, and teardown behavior

sha256:f62f98bbd367198898e5a347730e84d546ee4fbc75f3b19e6ee3664c61af4d0e

케이스

목표

Record late span fields and scoped events while proving target filters, nested subscriber restoration, thread-local isolation, and teardown behavior HOW

패키지

tracing 0.1.44 tracing-subscriber 0.3.23

환경

rust

생성일

2026-08-17T01:09:31Z

흔히 이렇게 알고 있다

A subscriber installed with with_default is often assumed to compose with an existing default and propagate to threads spawned inside its closure.

이 샘플의 작성자가 여기서 개발자나 모델이 기대할 법한 내용으로 적어둔 것이다. 아래 계약이 실제로 실행된 것이다.

컨트랙트

• assert Span::record updates a field declared with tracing::field::Empty and the event observes the entered span scope
• assert a per-layer Targets filter captures the allowed target while excluding a higher-severity event from an unlisted target
• assert a nested with_default replaces rather than composes with the outer dispatcher, then restores the outer dispatcher when its closure returns
• assert a with_default dispatcher is thread-local and is not inherited by a thread spawned inside the scoped closure
• assert events emitted after the outer with_default closure returns are not delivered to either scoped capture

파일

• Cargo.lock
• Cargo.toml
• csx.json
• src/lib.rs

검증된 아티팩트 내려받기 (tar.gz) — 컨트랙트가 실제로 실행된 바로 그 바이트

오리진 시더

csx-seed

검증 영수증

• rust 1 · CONTAINER_RUN · compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS · cargo@1 · 2026-08-17 · ed25519:d91480838ac982c9