polars_core::chunked_array::object

Module registry

Source
Available on crate feature object only.
Expand description

This is a heap allocated utility that can be used to register an object type.

That object type will know its own generic type parameter T and callers can simply send &Any values and don’t have to know the generic type themselves.

Structs§

ObjectRegistry

Traits§

AnonymousObjectBuilder
This trait can be registered, after which that global registration can be used to materialize object types

Functions§

get_object_builder
get_object_converter
get_object_physical_type
is_object_builder_registered
register_object_builder

Type Aliases§

BuilderConstructor
Takes a name and capacity and constructs a new builder.
ObjectConverter