Struct TopologyTransaction 

pub struct TopologyTransaction {
    pub operation: i32,
    pub serial: u32,
    pub mapping: Option<TopologyMapping>,
}

Fields

operation: i32

serial: u32

Serial identifier of this transaction used to prevent replay attacks. A topology transaction is replacing the existing transaction with serial - 1 that has the same unique key.

mapping: Option<TopologyMapping>

the element of this topology transaction

Implementations

impl TopologyTransaction

pub fn operation(&self) -> TopologyChangeOp

Returns the enum value of operation, or the default if the field is set to an invalid enum value.

pub fn set_operation(&mut self, value: TopologyChangeOp)

Sets operation to the provided enum value.

Trait Implementations

impl Clone for TopologyTransaction

fn clone(&self) -> TopologyTransaction

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TopologyTransaction

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

Formats the value using the given formatter.

impl Default for TopologyTransaction

fn default() -> TopologyTransaction

Returns the “default value” for a type.

impl Message for TopologyTransaction

fn encoded_len(&self) -> usize

Returns the encoded length of the message without a length delimiter.

fn clear(&mut self)

Clears the message, resetting all fields to their default.

fn encode(&self, buf: &mut impl BufMut) -> Result<(), EncodeError>

where Self: Sized,

Encodes the message to a buffer.

fn encode_to_vec(&self) -> Vec<u8>

where Self: Sized,

Encodes the message to a newly allocated buffer.

fn encode_length_delimited( &self, buf: &mut impl BufMut, ) -> Result<(), EncodeError>

where Self: Sized,

Encodes the message with a length-delimiter to a buffer.

fn encode_length_delimited_to_vec(&self) -> Vec<u8>

where Self: Sized,

Encodes the message with a length-delimiter to a newly allocated buffer.

fn decode(buf: impl Buf) -> Result<Self, DecodeError>

where Self: Default,

Decodes an instance of the message from a buffer.

fn decode_length_delimited(buf: impl Buf) -> Result<Self, DecodeError>

where Self: Default,

Decodes a length-delimited instance of the message from the buffer.

fn merge(&mut self, buf: impl Buf) -> Result<(), DecodeError>

where Self: Sized,

Decodes an instance of the message from a buffer, and merges it into self.

fn merge_length_delimited(&mut self, buf: impl Buf) -> Result<(), DecodeError>

where Self: Sized,

Decodes a length-delimited instance of the message from buffer, and merges it into self.

impl PartialEq for TopologyTransaction

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for TopologyTransaction