Cargo Features

chrono-tz = { version = "0.8.4", default-features = false, features = ["std", "serde", "filter-by-regex", "case-insensitive", "arbitrary"] }
default = std

The std feature is set by default whenever chrono-tz is added without default-features = false somewhere in the dependency tree.

std default

Enables filter-by-regex of chrono-tz-build


Enables case-insensitive of chrono-tz-build, uncased of phf, uncased

Features from optional dependencies

In crates that don't use the dep: syntax, optional dependencies automatically become Cargo features.

arbitrary implicit feature

With derive