tracing-core 0.1.33

Core primitives for application-level tracing.
Documentation 
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[package]
name = "tracing-core"
# When releasing to crates.io:
# - Remove path dependencies
# - Update html_root_url.
# - Update doc url
#   - Cargo.toml
#   - README.md
# - Update CHANGELOG.md.
# - Create "v0.1.x" git tag.
version = "0.1.33"
authors = ["Tokio Contributors <team@tokio.rs>"]
license = "MIT"
readme = "README.md"
repository = "https://github.com/tokio-rs/tracing"
homepage = "https://tokio.rs"
description = """
Core primitives for application-level tracing.
"""
categories = [
    "development-tools::debugging",
    "development-tools::profiling",
    "asynchronous",
]
keywords = ["logging", "tracing", "profiling"]
edition = "2018"
rust-version = "1.63.0"

[features]
default = ["std", "valuable?/std"]
std = ["once_cell"]

[badges]
maintenance = { status = "actively-developed" }

[dependencies]
once_cell = { version = "1.13.0", optional = true }

[target.'cfg(tracing_unstable)'.dependencies]
valuable = { version = "0.1.0", optional = true, default-features = false }

[package.metadata.docs.rs]
all-features = true
# enable unstable features in the documentation
rustdoc-args = ["--cfg", "docsrs", "--cfg", "tracing_unstable"]
# it's necessary to _also_ pass `--cfg tracing_unstable` to rustc, or else
# dependencies will not be enabled, and the docs build will fail.
rustc-args = ["--cfg", "tracing_unstable"]

[lints]
workspace = true