dynamic runBinary(
dynamic f(arg1, arg2),
arg1,
arg2
)

Executes the given callback f with argument arg1 and arg2 in this zone.

Source

/**
 * Executes the given callback [f] with argument [arg1] and [arg2] in this
 * zone.
 */
dynamic runBinary(f(arg1, arg2), var arg1, var arg2);