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Value-struct

Make-value-struct

Basic constructor macro for value-struct structures.

Syntax

(make-value-struct [:type <type>] 
                   [:components <components>])

This is the usual way to construct value-struct structures. It simply conses together a structure with the specified fields.

This macro generates a new value-struct structure from scratch. See also change-value-struct, which can "change" an existing structure, instead.

Definition

This is an ordinary make- macro introduced by fty::defprod.

Macro: make-value-struct

(defmacro make-value-struct (&rest args)
  (std::make-aggregate 'value-struct
                       args '((:type) (:components))
                       'make-value-struct
                       nil))

Function: value-struct

(defun value-struct (type components)
  (declare (xargs :guard (and (identifierp type)
                              (value-mapp components))))
  (declare (xargs :guard t))
  (let ((__function__ 'value-struct))
    (declare (ignorable __function__))
    (b* ((type (mbe :logic (identifier-fix type)
                    :exec type))
         (components (mbe :logic (value-map-fix components)
                          :exec components)))
      (cons :struct (list type components)))))