Sink.preMaterialize
Materializes this Sink, immediately returning (1) its materialized value, and (2) a new Sink that can be consume elements ‘into’ the pre-materialized one.
Signature¶
Description¶
Materializes this Sink, immediately returning (1) its materialized value, and (2) a new Sink that can be consume elements ‘into’ the pre-materialized one. Useful for when you need a materialized value of a Sink when handing it out to someone to materialize it for you.
1.1.3