Creates a ReadStamps instance that will calculate and cache the stamp for sources and binaries
on the first request according to the provided srcStamp
and binStamp
functions.
Creates a ReadStamps instance that will calculate and cache the stamp for sources and binaries
on the first request according to the provided srcStamp
and binStamp
functions. Each
stamp is calculated separately on demand.
The stamp for a product is always recalculated.