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The result of executing a WebAssembly function with repository_ctx.execute_wasm(). It contains the function’s return value and output buffer. If execution failed before the function returned then the return code will be negative and the error_message field will be set.

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Members

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error_message

string wasm_exec_result.error_message
Contains an error message if execution failed before the function returned.

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output

string wasm_exec_result.output
The content of the output buffer returned by the WebAssembly function.

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return_code

long wasm_exec_result.return_code
The return value of the WebAssembly function, or a negative value if execution was terminated before the function returned.