Given a choice spec, return the most specific choice subtype implemented by the instance

Return if the given instance fits the spec via structural typing

Return grid which explains how data fits the given spec

Match dict recs against specs to find all the specs that fit

Load or lookup a instance from a Xeto library by its string or ref qname as a Dict

Lookup instances from Xeto libs as a list of dicts

Create the default instance for a given spec

Evaluate a relationship query and return record dict

Evaluate a relationship query and return grid of results

Evaluate a relationship query and return the named constraints as a dict

Load or lookup a Xeto spec by its string or ref qname

Base spec from which the given spec directly inherits

Return if spec a fits spec b based on structural typing

Return a grid explaining why spec a does not fit b

Get the effective global slot

Get the effective children globals as a dict of Specs

Get the spec's declared children globals as dict of Specs

Return if spec a inherits from spec b based on nominal typing

Load or lookup a Xeto library by its string or ref name

List Xeto libraries as a list of their dict representation

Get the effective child slot or global member

Get the effective children slots and globals as a dict of Specs

Get the spec's declared children slots and globals as dict of Specs

Get the spec's effective declared meta-data as dict

Get the spec's own declared meta-data as dict

Return simple name of spec

Return the Xeto spec of the given value

Parent spec which contains given spec and scopes its name

Return fully qualified name of the spec

Get the effective child slot

Get the effective children slots as a dict of Specs

Get the spec's declared children slots as dict of Specs

Data type of the spec

List Xeto specs as a list of their dict representation

Compute the extended type spec by merging all meta and slots from mixins