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4.3.10 Association list type descriptors

The following syntactic bindings are exported by the library (vicare system type-descriptors).

Record Type: <alist-type-descr>

Name of type descriptors for association lists. It has the following fields:

key-des

A type descriptor describing the type of the keys.

val-des

A type descriptor describing the type of the values.

Function: make-alist-type-descr key-des val-des

Build and return a new instance of <alist-type-descr>.

Function: alist-type-descr? obj

Return #t if obj is an instance of <alist-type-descr>; otherwise return #f.

Function: alist-type-descr.key-des des
Function: alist-type-descr.val-des des

Accessors for the fields of <alist-type-descr> instances.