In rpc <= 0.7.0, returned errors are strings encoding execution traces (used to be a lot of redundancy, e.g. scary "got an error while executing a hint" repeating a bunch of times, this should already be cleaner in starknet v0.13.2). Now that we have more structure (also see stack_trace.rs) in the blockifier, we can return the structured data and let sdks/wallets process it rather than rely on string manipulations.
In rpc <= 0.7.0, returned errors are strings encoding execution traces (used to be a lot of redundancy, e.g. scary "got an error while executing a hint" repeating a bunch of times, this should already be cleaner in starknet v0.13.2). Now that we have more structure (also see stack_trace.rs) in the blockifier, we can return the structured data and let sdks/wallets process it rather than rely on string manipulations.
This change is