tursodatabase/libsql

Make the WebAssembly runtime configurable

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#120 aperta il 26 gen 2023

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 (3 commenti) (0 reazioni) (1 assegnatario)C (490 fork)batch import
good first issuehelp wanted

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Right now the WebAssembly runtime is initialized with default settings only: https://github.com/libsql/libsql/blob/bd68c17adf23c038fcfc44813ea2a943b423ca63/src/rust/wasmtime-bindings/src/lib.rs#L80-L90

It would be nice to have a way of modifying the defaults, e.g. the WebAssembly stack size, various time limits, profiling, preemptions, etc. Here's how Wasmtime can be configured: https://docs.wasmtime.dev/api/wasmtime/struct.Config.html

libsql_wasm_engine_new function does not take parameters now, but we could extend it with a configuration struct, that can be used to pass custom options, e.g. passed as preprocessor macros or a custom PRAGMA statement.

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