pub fn create_marker_file(module_index: u32) -> Vec<u8> ⓘExpand description
Creates a 40-byte marker file. Layout:
[MAGIC 16 bytes][MODULE_INDEX u32 LE][JS_OFFSET u32 LE = 0][END_MAGIC 16 bytes]MODULE_INDEX identifies which JS module this slot is for (0 = primary export module,
1+ = additional modules in order).
JS_OFFSET=0 indicates no JS has been injected. After injection, JS_OFFSET
points to a memory location containing [JS_LEN u32 LE][JS bytes].