tracing-subscriber

This version has 26 feature flags, 11 of them enabled by default.

default

• smallvec
• fmt
• ansi
• tracing-log
• std

smallvec

This feature flag does not enable additional features.

fmt

• registry
• std

ansi

• fmt
• nu-ansi-term

tracing-log

This feature flag does not enable additional features.

std

• alloc
• tracing-core/std

registry

• sharded-slab
• thread_local
• std

nu-ansi-term

This feature flag does not enable additional features.

alloc

This feature flag does not enable additional features.

sharded-slab

This feature flag does not enable additional features.

thread_local

This feature flag does not enable additional features.

env-filter

• matchers
• regex
• once_cell
• tracing
• std
• thread_local

valuable

• tracing-core/valuable
• valuable_crate
• valuable-serde
• tracing-serde/valuable

json

• tracing-serde
• serde
• serde_json

local-time

• time/local-offset

serde

This feature flag does not enable additional features.

valuable_crate

This feature flag does not enable additional features.

matchers

This feature flag does not enable additional features.

tracing

This feature flag does not enable additional features.

tracing-serde

This feature flag does not enable additional features.

regex

This feature flag does not enable additional features.

time

This feature flag does not enable additional features.

valuable-serde

This feature flag does not enable additional features.

serde_json

This feature flag does not enable additional features.

parking_lot

This feature flag does not enable additional features.

once_cell

This feature flag does not enable additional features.