Joe C

rpc: add tests for simulate transaction inner instructions

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#### Problem As of #34313, inner instructions can now optionally be included in the RPC response for `simulateTransaction`. However, the test coverage on this new feature is lacking. #### Summary...

Runtime: Module to migrate builtin programs to Core BPF

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I'm introducing this PR as a draft to hopefully gather some feedback on the approach and some of the various things this migration path touches. I've carefully structured the commits...

Runtime: Bank: Prioritize additional builtins for init and feature activations

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#### Problem In order to expand on testing feature activation behavior for builtins, the bank should have a method for providing additional test builtins to `apply_feature_activations`. #### Summary of Changes...

Program Test: Overwrite builtin when program ID matches

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#### Problem In order to test the Core BPF version of a builtin program, we need to be able to overwrite the existing builtin with the Core BPF version using...

Expose the CLI methods in crate for deserializing the IDL

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Expose the CLI methods in crate for deserializing the IDL, using it to parse instructions and accounts within Rust This one came from Noah G, and would love for him...

## Motivation The Solana protocol uses [Feature Gates](https://github.com/solana-labs/solana/wiki/Feature-Gate-Activation-Schedule) to make consensus-breaking changes to the protocol. Often, these changes have downstream effects on Web3.js (examples: #2013, #2101). It would benefit our...

[experimental-graphql]: Make queries return types from `@solana/rpc-core`

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## Motivation It's likely a worthy endeavor to roll a few scalar types that can convert to and from the opaque types we've created in `@solana/rpc-core`. Right now, their primitive...

## Motivation In many cases, such as defining parameters to functions that wrap over RPC methods, the optional configuration object, such as the many different configuration parameters supported by [`getBlock`](https://docs.solana.com/api/http#getblock),...

Integers beyond `parsed: info:` are always `bigint`

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## Description Since we haven't added any of the JSON-parsed instruction types to the typespec in `@solana/rpc-core`, any fields that are part of a JSON-parsed transaction instruction default to `bigint`...

We'll just want to keep an eye on the changes being proposed and eventually committed to the RPC to fix a bug caught in the `getStakeActivation` RPC method. We'll have...