module Step:sig..end
Update functions returned by React.S.create and React.E.create
implicitely create and execute update steps when used without
specifying their step argument.
Using explicit React.step values with these functions gives more control on
the time when the update step is perfomed and allows to perform
simultaneous primitive signal updates and event
occurences. See also the documentation about update steps and
simultaneous events.
typet =React.step
val create : unit -> React.stepcreate () is a new update step.val execute : React.step -> unitexecute step executes the update step.Invalid_argument if step was already executed.