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1. boolR :: r -> r -> Bool -> r

   generic-case	Generics.Case

   bool, implemented using gcaseR. Equivalent type signature:

   boolR :: forall r. AnalysisR Bool r
   

   The implementation is just:

   boolR = gcaseR @Bool
   

2. boolFilterGetExpression :: (HasCallStack, MonadIO m, IsBoolFilter a) => a -> m (Maybe Expression)

   gi-gtk4	GI.Gtk.Objects.BoolFilter

   Gets the expression that the filter uses to evaluate if an item should be filtered.

3. boolFilterGetInvert :: (HasCallStack, MonadIO m, IsBoolFilter a) => a -> m Bool

   gi-gtk4	GI.Gtk.Objects.BoolFilter

   Returns whether the filter inverts the expression.

4. boolFilterNew :: (HasCallStack, MonadIO m, IsExpression a) => Maybe a -> m BoolFilter

   gi-gtk4	GI.Gtk.Objects.BoolFilter

   Creates a new bool filter.

5. boolFilterSetExpression :: (HasCallStack, MonadIO m, IsBoolFilter a, IsExpression b) => a -> Maybe b -> m ()

   gi-gtk4	GI.Gtk.Objects.BoolFilter

   Sets the expression that the filter uses to check if items should be filtered. The expression must have a value type of G_TYPE_BOOLEAN.

6. boolFilterSetInvert :: (HasCallStack, MonadIO m, IsBoolFilter a) => a -> Bool -> m ()

   gi-gtk4	GI.Gtk.Objects.BoolFilter

   Sets whether the filter should invert the expression.

7. boolector :: GrisetteSMTConfig

   grisette	Grisette.Backend

   Solver configuration for Boolector. https://boolector.github.io/

8. boolector :: GrisetteSMTConfig

   grisette	Grisette.Internal.Backend.Solving

   Solver configuration for Boolector. https://boolector.github.io/

9. boolField :: String -> (Item a -> Bool) -> Context a

   hakyll	Hakyll.Web.Template.Context

   Creates a field to use with the $if()$ template macro. Attempting to substitute the field into the template will cause an error.

10. boolFieldM :: String -> (Item a -> Compiler Bool) -> Context a

    hakyll	Hakyll.Web.Template.Context

    Creates a field to use with the $if()$ template macro, in the Compiler monad. Attempting to substitute the field into the template will cause an error.

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