Fluent-style API for creating Exprs
Expr
pub use super::core::expr_fn::*;
pub use super::datetime::expr_fn::*;
pub use super::encoding::expr_fn::*;
pub use super::math::expr_fn::*;
pub use super::regex::expr_fn::*;
pub use super::string::expr_fn::*;
pub use super::unicode::expr_fn::*;