(defstruct car-struct :make :model :year :color) (def car (struct car-struct "Toyota" "Prius" 2010)) (def make (accessor car-struct :make)) user=> (make car) ; Same as both (car :make) and (:make car) "Toyota"
Source
clojure/core.clj:3609
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(defn accessor
"Returns a fn that, given an instance of a structmap with the basis,
returns the value at the key. The key must be in the basis. The
returned function should be (slightly) more efficient than using
get, but such use of accessors should be limited to known
performance-critical areas."
{:added "1.0"
:static true}
[s key]
(. clojure.lang.PersistentStructMap (getAccessor s key)))
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