Lib.rs

Cargo Features

[dependencies]
datafusion-optimizer = { version = "38.0.0", default-features = false, features = ["regex_expressions"] }

default = regex_expressions

The regex_expressions feature is set by default whenever datafusion-optimizer is added without default-features = false somewhere in the dependency tree.

regex_expressions default

Enables regex_expressions of datafusion-physical-expr

datafusion-optimizer has 2 features without comments.