Rather than having each thread type define its own mark method, let's
instead have them tell us what api call to use to avoid duplicating
work.
Signed-off-by: Anna Schumaker <Anna@NoWheyCreamery.com>
Rather than having each thread type define its own fetch history method,
let's instead have them tell us what api call to use to avoid
duplicating work
Signed-off-by: Anna Schumaker <Anna@NoWheyCreamery.com>