Struct TransactionId 

pub struct TransactionId { /* private fields */ }

Unique identifier for a transaction

Implementations

impl TransactionId

pub fn new(id: u64) -> Self

Create a new transaction ID from a numeric value

pub fn with_external(id: u64, external_id: String) -> Self

Create a transaction ID with an external identifier

pub fn id(&self) -> u64

Get the numeric ID

pub fn external_id(&self) -> Option<&str>

Get the external ID if present

pub fn to_bytes(&self) -> Vec<u8>

Serialize to bytes for checkpointing

pub fn from_bytes(bytes: &[u8]) -> Option<Self>

Deserialize from bytes

Trait Implementations

impl Clone for TransactionId

fn clone(&self) -> TransactionId

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TransactionId

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

Formats the value using the given formatter.

impl Display for TransactionId

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

Formats the value using the given formatter.

impl Hash for TransactionId

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for TransactionId

fn eq(&self, other: &TransactionId) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for TransactionId

impl StructuralPartialEq for TransactionId