Module butane::query [−][src]
Expand description
Types to support database queries. Most users will use
the query!
, filter!
, and find!
macros instead of using this
module directly.
Structs
Used to implement the query!
and filter!
macros.
Represents a sorting term (ORDER BY in SQL).
Representation of a database query.
Enums
Abstract representation of a boolean expression.
Abstract representation of a database expression.
Represents the direction of a sort.
Traits
Marker trait to determine whether values can be compared.
Unlike PartialOrd
, handles Option
, which we need for nullable types.