Function loadZstd

src/cmap/wire_protocol/compression.ts:149–153

* Load ZStandard if it is not already set.

()

 * Load ZStandard if it is not already set.
 */
function loadZstd() {
  if (!zstd) {
    zstd = getZstdLibrary();
  }
}

const MESSAGE_HEADER_SIZE = 16;