hydroflow v0.7.0

Chore

• use workaround for cargo smart-release not properly ordering dev-/build-dependencies
• expect custom config names to prevent warnings
  See
  https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg
• update pyo3, silence warnings in generated code

Documentation

• Updating CONTRIBUTING.md with some info about feature branches
  Also updating GitHub workflows to run on feature branches as well.
• improve docs/README.md, fix #856

New Features

• add 'static/'tick support for state() operator
• insert persist() before singleton referencers to enable replay
• allow defer_tick(), next_stratum() to have a type hint arg
• error on unused ports, fix #1108
• Added poll_futures and poll_futures_async operators.

Bug Fixes

• fix #1050 for reduce_keyed, fix #1050
• fix scheduler spinning on replay, fix #961
  fixes the added tests failing in the previous commit
• fix TeeingHandoff not scheduling outputs tee()d after send port is already used via add_subgraph*, fix #1163
  Add test for it as well

Refactor

• simplify demux_enum(), somewhat improves error messages #1201
• use Duration instead of int seconds
• reorder error message emission for conflicting varnames
• improve TeeingHandoff drop implementation

Style

• fix warning unnecessary qualification
• appease latest nightly clippy

Test

• join replay static test
• add tests for scheduler spinning #961
  failing
• update some compile-fail outputs caused by rustc regression

New Features (BREAKING)

• Change current_tick_start to wall clock time
• Introduce newtypes for working with ticks
• add detupling syntax and allow interleaving with flattening

Refactor (BREAKING)

• change lattice_bimorphism to take state via singleton arguments #969 #1058
• replace state() with state_ref() implementation

Commit Statistics

• 30 commits contributed to the release over the course of 42 calendar days.
• 44 days passed between releases.
• 27 commits were understood as conventional.
• 23 unique issues were worked on: #1120, #1143, #1152, #1159, #1164, #1166, #1167, #1171, #1176, #1178, #1182, #1190, #1191, #1192, #1193, #1196, #1197, #1198, #1199, #1204, #1232, #1236, #1238

Commit Details

• #1120
  • Extend Chat Example w/ Gossip Based Backend (55051e1)
• #1143
  • Added poll_futures and poll_futures_async operators. (997d90a)
• #1152
  • Update some compile-fail outputs caused by rustc regression (d2427e2)
  • Update pyo3, silence warnings in generated code (1801502)
  • Appease latest nightly clippy (d9b2c02)
• #1159
  • Change lattice_bimorphism to take state via singleton arguments #969 #1058 (4386fac)
  • Replace state() with state_ref() implementation (d7e579c)
• #1164
  • Improve TeeingHandoff drop implementation (b072ee0)
  • Fix TeeingHandoff not scheduling outputs tee()d after send port is already used via add_subgraph*, fix #1163 (69abccd)
• #1166
  • Add detupling syntax and allow interleaving with flattening (c9dc66d)
• #1167
  • Error on unused ports, fix #1108 (9df9c62)
  • Reorder error message emission for conflicting varnames (20471f1)
• #1171
  • Fix scheduler spinning on replay, fix #961 (d773f9a)
  • Add tests for scheduler spinning #961 (8f4cd7b)
• #1176
  • Fix #1050 for reduce_keyed, fix #1050 (e2fa6b0)
• #1178
  • Fix warning unnecessary qualification (a4cd5fe)
• #1182
  • Allow defer_tick(), next_stratum() to have a type hint arg (4ca8ce4)
• #1190
  • source_interval no longer emits Instant instances on output. (b292f11)
• #1191
  • Fixup! test(hydroflow): join replay static test (c09a23e)
  • Join replay static test (f46e0ac)
• #1192
  • Expect custom config names to prevent warnings (b86f11a)
• #1193
  • Introduce newtypes for working with ticks (c2f6c95)
• #1196
  • Change current_tick_start to wall clock time (218175c)
• #1197
  • Fixup! test(hydroflow): join replay static test (c09a23e)
• #1198
  • Insert persist() before singleton referencers to enable replay (f184ea1)
• #1199
  • Use Duration instead of int seconds (b649d47)
  • Improve docs/README.md, fix #856 (9bcc526)
• #1204
  • Simplify demux_enum(), somewhat improves error messages #1201 (826dbd9)
• #1232
  • Add 'static/'tick support for state() operator (b0692b0)
• #1236
  • Updating CONTRIBUTING.md with some info about feature branches (0d2f14b)
• #1238
  • Use workaround for cargo smart-release not properly ordering dev-/build-dependencies (c9dfddc)