Function mongocrypt_sys::mongocrypt_crypt_shared_lib_version

source · 
pub unsafe extern "C" fn mongocrypt_crypt_shared_lib_version(
    crypt: *const mongocrypt_t,
) -> u64
Expand description

@brief Obtain a 64-bit constant encoding the version of the loaded crypt_shared library, if available.

@param[in] crypt The mongocrypt_t object after a successul call to mongocrypt_init.

@return A 64-bit encoded version number, with the version encoded as four sixteen-bit integers, or zero if no crypt_shared library was loaded.

The version is encoded as four 16-bit numbers, from high to low:

  • Major version
  • Minor version
  • Revision
  • Reserved

For example, version 6.2.1 would be encoded as: 0x0006’0002’0001’0000