core
API
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core/doobie/doobie.util/update/Update

Update

doobie.util.update.Update
See theUpdate companion trait
object Update

Attributes

Companion
trait
Source
update.scala
Graph
Supertypes
class Object
trait Matchable
class Any
Self type
Update.type

Members list

Keywords
  • no keywords
  • implicit

Grouped members

Typeclass Instances

implicit val updateContravariant: Contravariant[Update]

Update is a contravariant functor.

Update is a contravariant functor.

Attributes

Source
update.scala

Constructors

def apply[A](sql0: String, pos0: Option[Pos])(implicit W: Write[A]): Update[A]

Construct an Update for some writable parameter type A with the given SQL string, and optionally a Pos for diagnostics. The normal mechanism for construction is the sql/fr/fr0 interpolators.

Construct an Update for some writable parameter type A with the given SQL string, and optionally a Pos for diagnostics. The normal mechanism for construction is the sql/fr/fr0 interpolators.

Attributes

Source
update.scala
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