fn perform_export_key_operation(
format: KeyFormat,
key: &CryptoKey,
) -> Result<ExportedKey, Error>Expand description
Return the result of performing the export key operation specified by the [[algorithm]] internal slot of key using key and format.
According to the WebCrypto API spec, the export key operation does not rely on the algorithm normalization, We create this helper function to minic the functions of NormalizedAlgorithm for export key operation.