Cargo Features

[dependencies]
tracing-mutex = { version = "0.3.0", default-features = false, features = ["backtraces", "lockapi", "parkinglot"] }
default = backtraces

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

backtraces default

Affects reporting::Dep

lockapi parkinglot? = lock_api

Feature names do not match crate names pending namespaced features.

Affects tracing-mutex::lockapi

parkinglot = lockapi, parking_lot

Affects tracing-mutex::parkinglot

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.

lock_api lockapi?
parking_lot parkinglot?