wboayue / rust-ibapi / 26340747473

92%

Build Type

push

github

Committed by web-flow

Commit Message

historical: proto-only decoders at floor 210 (#626)

* historical: proto-only decoders at floor 210

Per plans/historical-text-decoder-cleanup.md. Deletes the unreachable
text branches in market_data/historical/common/decoders/mod.rs (all 9
decoders gated 208 PROTOBUF_HISTORICAL_DATA, floor is 210).

Receiver flips &mut ResponseMessage to &ResponseMessage (scanner/news
shape). Drops time_zone arg from decode_head_timestamp and
decode_historical_data_update; drops server_version + time_zone from
decode_historical_data and decode_historical_data_end. Deletes helpers
parse_date and parse_bar_date. Removes the time_zone(&Client) helper
from both sync.rs and async.rs.

Adds 9 response builders in src/testdata/builders/market_data.rs
(HeadTimestampResponse, HistoricalData*, HistoricalSchedule*,
HistoricalTicks{,Last,BidAsk}Response, HistogramDataResponse). Migrates
~43 text-format MessageBusStub fixtures across sync/async/builder tests
to proto_response() shape. Adds rejects_text_framing regression guards
per decoder.

Text-helper deletions left for the final-cleanup PR (per the tracker's
"Helper APIs that go away" section): ResponseMessage::next_date_time*,
parse_ib_date_time_with_timezone, resolve_primitive_date_time are
marked #[allow(dead_code)] to keep their tests green.

* historical: /simplify cleanups

- Drop _imports_kept_for_diagnostics workaround in decoder tests; the
  unused IncomingMessages import it propped up was itself unneeded.
- Delete migration-narration comments in sync/async/data tests.
- Hoist inline `use historical_session` to top-level imports.
- decode_historical_ticks_last_proto: .iter() -> .into_iter() to move
  exchange/special_conditions String fields instead of cloning. Saves
  2 allocs per tick row on multi-thousand-tick batches.

Coverage Stats

409 of 474 new or added lines in 5 files covered. (86.29%)

2 existing lines in 2 files now uncovered.

19290 of 20955 relevant lines covered (92.05%)

29.36 hits per line