Lib.rs

Cargo Features

[dependencies]
sp-tracing = { version = "17.1.0", default-features = false, features = ["std", "with-tracing", "test-utils"] }

default = std

The std feature is set by default whenever sp-tracing is added without default-features = false somewhere in the dependency tree.

std default test-utils? = tracing-subscriber, with-tracing

Enables std of parity-scale-codec, tracing, and tracing-core

Affects sp-tracing::try_init_simple, sp-tracing::init_for_tests…

with-tracing std

Enables full of parity-scale-codec

parity-scale-codec:

This does not do anthing anymore. Remove with the next major release.

test-utils = regex, std

Enables std of regex

regex:

ECOSYSTEM FEATURES

The 'std' feature permits the regex crate to use the standard library. This is intended to support future use cases where the regex crate may be able to compile without std, and instead just rely on 'core' and 'alloc' (for example). Currently, this isn't supported, and removing the 'std' feature will prevent regex from compiling.

Affects sp-tracing::test_log_capture…

Features from optional dependencies

In crates that don't use the dep: syntax, optional dependencies automatically become Cargo features. These features may have been created by mistake, and this functionality may be removed in the future.

regex test-utils?

tracing-subscriber std