AS
Size: a a a
AS
AS
UserId.loggable.contramap[User](_.id) +
Email.loggable.contramap(_.email) +
UserRole.loggable.contramap(_.roles)
λ
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AS
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AS
AS
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AS
AS
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AS
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AS
Loggable[UserId].contramap[User](_.id) +
Loggable[Email].contramap(_.email) +
Loggable[Set[UserRole]].named("userRoles").contramap(_.roles)
Oℕ