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How to use the wasmparser/dist/WasmDis.NameSectionReader function in wasmparser

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firefox-devtools / debugger / src / utils / wasm.js View on Github

function maybeWasmSectionNameResolver(data: Uint8Array) {
  try {
    const parser = new BinaryReader();
    parser.setData(data.buffer, 0, data.length);
    const reader = new NameSectionReader();
    reader.read(parser);
    return reader.hasValidNames() ? reader.getNameResolver() : null;
  } catch (ex) {
    // Ignoring any errors during names section retrival.
    return null;
  }
}