Crate vortex_expr

Modules

forms

pruning

transform

A collection of transformations that can be applied to a crate::ExprRef.

traversal

Structs

BinaryExpr

GetItem

Identity

Like

Literal

Merge

Merge zero or more expressions that ALL return structs.

Not

Pack

Pack zero or more expressions into a structure with named fields.

Select

Enums

Operator

SelectField

Traits

DynEq

VortexExpr can’t be constrained by Eq directly because it must remain object safe. To ease implementation blanket implementation is provided for Eq types.

VortexExpr

Represents logical operation on Arrays

VortexExprExt

Functions

and

Create a new BinaryExpr using the And operator.

col

eq

Create a new BinaryExpr using the Eq operator.

get_item

get_item_scope

gt

Create a new BinaryExpr using the Gt operator.

gt_eq

Create a new BinaryExpr using the Gte operator.

ident

lit

Create a new Literal expression from a type that coerces to Scalar.

lt

Create a new BinaryExpr using the Lt operator.

lt_eq

Create a new BinaryExpr using the Lte operator.

merge

not

not_eq

Create a new BinaryExpr using the NotEq operator.

or

Create a new BinaryExpr using the Or operator.

pack

select

select_exclude

split_conjunction

Splits top level and operations into separate expressions

Type Aliases

ExprRef