Module mem_query::header[][src]

Expand description

Definitions and tools for working with table headers

Traits

AsListRefs
AsListRefsStatic
HasCol

Finds the location of a column within a Header, and returns its index.

Header

Marker trait for HLists that can be record/relation headers

ProjectAnyRefFrom
ProjectFrom

A header that can be created by extracting values from Other

ProjectRefFrom

The reference version of ProjectFrom

Take

Extracts the item at a given Index from an HList