SpacetimeDB

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Mazdak Farrokhzad 492e591845 Add WASM point scan ABIs & use them in Rust bindings (#3863 )

# Description of Changes

Provides new WASM ABIs:

- `datastore_index_scan_point_bsatn`
- `datastore_delete_by_index_scan_point_bsatn`

These are then used where applicable to speed up `.find(_)` and friends.

Point scans are also used more internally where applicable.

What remains after this is use in C# module bindings and to expose this
in TS as well.

The PR makes TPS go from roughly 36k to 38k TPS on my machine and also
makes a difference in flamegraphs where the time spent in some index
scans are substantially decreased.

# API and ABI breaking changes

None

# Expected complexity level and risk

3? This touches the datastore an how we expose it to modules.

# Testing

Some existing tests now exercise the new ABIs by changing what
`.find(_)` and friends do.

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Signed-off-by: Mazdak Farrokhzad <twingoow@gmail.com>

2025-12-12 22:07:54 +00:00

benches

Bump rust-toolchain to rust 1.88 (#2749 )

2025-07-15 17:39:41 +00:00

proptest-regressions

Plain enums as index keys with specialized indices (#2506 )

2025-04-09 18:52:15 +00:00

src

Add WASM point scan ABIs & use them in Rust bindings (#3863 )

2025-12-12 22:07:54 +00:00

Cargo.toml

Bump hashbrown, foldhash; Fix some compile errors in master (#3722 )