Cargo.toml

[package]

name = "log"
version = "0.4.22" # remember to update html_root_url
authors = ["The Rust Project Developers"]
license = "MIT OR Apache-2.0"
readme = "README.md"
repository = "https://github.com/rust-lang/log"
documentation = "https://docs.rs/log"
description = """
A lightweight logging facade for Rust
"""
categories = ["development-tools::debugging"]
keywords = ["logging"]
exclude = ["rfcs/**/*"]
rust-version = "1.60.0"
edition = "2021"

[package.metadata.docs.rs]
features = ["std", "serde", "kv_std", "kv_sval", "kv_serde"]

[[test]]
name = "integration"
path = "tests/integration.rs"
harness = false

[[test]]
name = "macros"
path = "tests/macros.rs"
harness = true

[features]
max_level_off   = []
max_level_error = []
max_level_warn  = []
max_level_info  = []
max_level_debug = []
max_level_trace = []

release_max_level_off   = []
release_max_level_error = []
release_max_level_warn  = []
release_max_level_info  = []
release_max_level_debug = []
release_max_level_trace = []

std = []

kv = []
kv_sval = ["kv", "value-bag/sval", "sval", "sval_ref"]
kv_std = ["std", "kv", "value-bag/error"]
kv_serde = ["kv_std", "value-bag/serde", "serde"]

# Deprecated: use `kv_*` instead
# These `*_unstable` features will be removed in a future release
kv_unstable = ["kv", "value-bag"]
kv_unstable_sval = ["kv_sval", "kv_unstable"]
kv_unstable_std = ["kv_std", "kv_unstable"]
kv_unstable_serde = ["kv_serde", "kv_unstable_std"]

[dependencies]
serde = { version = "1.0", optional = true, default-features = false }
sval = { version = "2.1", optional = true, default-features = false }
sval_ref = { version = "2.1", optional = true, default-features = false }
value-bag = { version = "1.7", optional = true, default-features = false, features = ["inline-i128"] }

[dev-dependencies]
serde = { version = "1.0", features = ["derive"] }
serde_json = "1.0"
serde_test = "1.0"
sval = { version = "2.1" }
sval_derive = { version = "2.1" }
value-bag = { version = "1.7", features = ["test"] }

# NOTE: log doesn't actually depent on this crate. However, our dependencies,
# serde and sval, dependent on version 1.0 of the crate, which has problem fixed
# in 1.0.60, specifically in the following commit
# https://github.com/dtolnay/proc-macro2/commit/e31d61910049e097afdd3d27c37786309082bdcb.
# By defining the crate as direct dependency we can increase its minimal
# version making the minimal (crate) version CI happy.
proc-macro2 = { version = "1.0.63", default-features = false }