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Setof is immutable.

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This commit is contained in:
Sam Tobin-Hochstadt 2016-01-02 14:00:32 -05:00
parent 84d26b91ca
commit 1e761f2d8a
1 changed files with 2 additions and 2 deletions
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typed-racket-doc/typed-racket/scribblings/reference/types.scrbl
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@ -400,8 +400,8 @@ corresponding to @racket[trest], where @racket[bound]
}
@defform[(Setof t)]{is the type of a @rtech{hash set} of
@racket[t]. This includes custom hash sets, but not sets that are
implemented using @racket[gen:set].
@racket[t]. This includes custom hash sets, but not mutable hash set
or sets that are implemented using @racket[gen:set].
@ex[(set 0 1 2 3)]
@ex[(seteq 0 1 2 3)]
}