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.