Maps each input to a { status: "fulfilled", value } or { status: "rejected", reason } outcome after applying any retry policy.
Mapper errors are captured as "rejected" outcomes without stopping other items. Upstream errors, cleanup failures, and execution cancellation still terminate the stream as usual. Concurrency bounds and ordering match map.
Maps each input to a
{ status: "fulfilled", value }or{ status: "rejected", reason }outcome after applying any retry policy.Mapper errors are captured as
"rejected"outcomes without stopping other items. Upstream errors, cleanup failures, and execution cancellation still terminate the stream as usual. Concurrency bounds and ordering match map.