Module expr_fn

Fluent-style API for creating Exprs

Re-exports

• pub use super::cume_dist::cume_dist;
• pub use super::lead_lag::lag;
• pub use super::lead_lag::lead;
• pub use super::ntile::ntile;
• pub use super::rank::dense_rank;
• pub use super::rank::percent_rank;
• pub use super::rank::rank;
• pub use super::row_number::row_number;