Cargo Features

slog-extlog has no features set by default.

[dependencies]
slog-extlog = { version = "8.1.0", features = ["interval_logging", "derive"] }
interval_logging = tokio
derive = slog-extlog-derive

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.

tokio interval_logging?

Enables tokio

Used by the interval_logging feature

slog-extlog-derive derive?

Enables slog-extlog-derive

The version here is pinned hard to the same version as this crate this is to allow the derive <-> extlog crate APIs to stay perfectly in sync,
allowing breaking changes that only affect the interface between these crates to be elided downstream