Struct cassandra_cpp_sys::CassUuid_

#[repr(C)]
pub struct CassUuid_ {
    pub time_and_version: cass_uint64_t,
    pub clock_seq_and_node: cass_uint64_t,
}

Version 1 (time-based) or version 4 (random) UUID.

@struct CassUuid

Fields

time_and_version: cass_uint64_t

Represents the time and version part of a UUID. The most significant 4 bits represent the version and the bottom 60 bits representing the time part. For version 1 the time part represents the number of 100 nanosecond periods since 00:00:00 UTC, January 1, 1970 (the Epoch). For version 4 the time part is randomly generated.

clock_seq_and_node: cass_uint64_t

Represents the clock sequence and the node part of a UUID. The most significant 16 bits represent the clock sequence (except for the most significant bit which is always set) and the bottom 48 bits represent the node part. For version 1 (time-based) the clock sequence part is randomly generated and the node part can be explicitly set, otherwise, it’s generated from node unique information. For version 4 both the clock sequence and the node parts are randomly generated.

Trait Implementations

impl Clone for CassUuid_

fn clone(&self) -> CassUuid_

Returns a copy of the value.

pub fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for CassUuid_

impl Debug for CassUuid_

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.