Commit Graph
10 Commits
Author SHA1 Message Date
swaits fad97dbf16 fix: support arbitrary types in task dependencies
Enable tasks to accept ANY type implementing Clone + Send + Sync as
dependencies, without requiring users to implement ExtractInput trait.

The #[task] macro now generates task-specific extraction logic inline
via a new extract_and_run() method. This leverages the macro's perfect
compile-time knowledge of parameter types to handle extraction for:
- Zero parameters (unit type, source tasks)
- Single parameter (any Clone + Send + Sync type)
- Multiple parameters (tuples, awaited concurrently)

Previously, only hardcoded primitive types and specific stdlib types
worked. Custom user types required manual ExtractInput implementations.
Now custom types work automatically with zero API changes.

Changes:
- Add extract_and_run() method to Task trait (internal/hidden)
- Generate inline extraction in #[task] macro based on parameter count
- Remove ExtractInput bound from DagRunner::add_task()
- Retain ExtractInput for internal task_fn() test helper
- Add comprehensive custom type tests

No breaking changes - purely internal implementation improvement.
2025-10-10 17:06:38 -06:00
swaits bec2f9e4c9 fix: lint, disable wonky timing test on macos 2025-10-08 14:52:32 -06:00
swaits 802e584646 refactor: remove cycle checking becuase API prevents cycles 2025-10-08 14:28:54 -06:00
swaits 02eac133bd fix: force threads on arc test (fixes MacOS CI failure) 2025-10-08 12:20:04 -07:00
swaits 4e891ebd5a chore: bump crate to 0.2.3, update CHANGELOG 2025-10-07 21:30:05 -07:00
swaits ec94ade329 chore: add logging under tracing feature 2025-10-07 21:16:04 -07:00
swaits 504347a46a fix: force tokio:test("multi_thread") so tests pass on macOS 2025-10-07 19:53:05 -07:00
swaits 400c01d73c test: increase coverage to 93% 2025-10-07 17:29:08 -07:00
swaits 98b8bcfd6e chore: remove inappropriate tests from tarpaulin runs 2025-10-07 16:56:35 -07:00
swaits 7412287ee4 feat: dagrunner, initial version 2025-10-07 16:31:03 -07:00