Cargo Features

[dependencies]
log4rs-mqtt = { version = "1.0.1", default-features = false, features = ["config_parsing"] }
default = config_parsing

The config_parsing feature is set by default whenever log4rs-mqtt is added without default-features = false somewhere in the dependency tree.

config_parsing default = serde, serde_derive

Enables serde of log, config_parsing of log4rs

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.

serde config_parsing
serde_derive config_parsing