Positional factory function for class io.pedestal.http.request.lazy.DerefingMapEntry.

Positional factory function for class io.pedestal.http.request.lazy.LazyRequest.

Classify key-value pair based on whether its value is
delayed, realized, or normal.

Create a new MapEntry-like object, but allow for values to be transparently
derefed when accessed.

Does not provide the same level of 'equivalency' checking that MapEntry does.
Use 'seq' to get a realized pair of key-value.

Return a LazyRequest map that transparently derefs values that are delays.

Example:
(:foo (lazy-request {:foo (delay :bar)}))
;; => :bar

LazyRequest's are value-equal to other LazyRequest's that share the same
underlying map, but not to raw maps. Use `raw` or `realized` to return plain
maps of original key-vals or realized key-vals, respectively.

Utilities for manipulating/realizing lazy data structures.

Utilities for exposing raw access to advanced data
structures that layer new semantics onto simpler types.