Cargo Features

[dependencies]
log4rs-syslog = { version = "3.0.3", default-features = false, features = ["file", "unstable"] }
default = file

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

file default = serde, serde_derive

Enables serde of log, file of log4rs ^0.8

unstable

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 file
serde_derive file