status: withdrawn (2020-03-27)
keywords: Data StructureSee also SRFI 9: Defining Record Types and SRFI 100: define-lambda-object.
This SRFI introduces a macro, DEFINE-RECORD-LAMBDA, that defines a set of procedures, that is, a group of constructors and a predicate. The constructors also make a group of procedures, namely record lambdas, that have no explicit field accessors and mutators. They can have various kinds of fields, such as common fields, required fields, optional fields, automatic fields, read-only fields, read-write fields, invisible fields, immutable fields, and virtual fields.