Gck.Builder.prototype.find_boolean

function find_boolean(attr_type: Number(gulong)): [ok: Boolean, value: Boolean] {
    // Gjs wrapper for gck_builder_find_boolean()
}
  

Find a boolean attribute in the builder that has the type attr_type, is of the correct boolean size, and is not invalid in the PKCS\#11 sense. If multiple attributes exist for the given attribute type, then the first\ one is returned.