From mboxrd@z Thu Jan  1 00:00:00 1970
From: ng0 <contact.ng0@cryptolab.net>
Subject: Re: Services can now have a default value
Date: Sat, 15 Apr 2017 23:11:42 +0000
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To: Ludovic =?utf-8?Q?Court=C3=A8s?= <ludo@gnu.org>
Cc: guix-devel <guix-devel@gnu.org>

Ludovic Court=C3=A8s transcribed 0.4K bytes:
> Hello Guix!
>=20
> With commit 1bb895eabf74a1e571887eb1521915e668a5c28d, service types can
> declare a default value for their instances.  After this one can write:
>=20
>   (service openssh-service-type)
>=20
> instead of:
>=20
>   (service openssh-service-type (openssh-configuration))
>=20
> A bit of typing saved!
>=20
> Note that this changes breaks the ABI for services, so make sure to run
> =E2=80=9Cmake clean-go && make=E2=80=9D.
>=20
> Feedback welcome!
>=20
> Ludo=E2=80=99.
>=20

Before I lock myself out, this is the definition for defaults.
So:
 (service openssh-service-type
          (openssh-configuration
            (port-number 12121)))

becomes:
  (service openssh-service-type
          (port-number 12121))

or is this just a definition for defaults and not the configuration, and
when the configuration is specified it is still like before this commit?
--=20
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