Struct StepDownActiveNodeRequest 

pub struct StepDownActiveNodeRequest {
    pub expected_node_epoch: Option<u64>,
    pub expected_node_id: Option<String>,
}

Requests a step down of the active Server process that receives the call.

Fields

expected_node_epoch: Option<u64>

When set, the process steps down only if it holds the node lease at this node epoch. Otherwise the call fails with FailedPrecondition and changes nothing. When unset, the node epoch is not checked.

expected_node_id: Option<String>

When set, the process steps down only if it serves this node ID. Otherwise the call fails with FailedPrecondition and changes nothing. It keeps a call sent to the wrong server from matching another node’s epoch. When unset, the node ID is not checked. Set but empty is InvalidArgument.

Implementations

impl StepDownActiveNodeRequest

pub fn expected_node_epoch(&self) -> u64

Returns the value of expected_node_epoch, or the default value if expected_node_epoch is unset.

pub fn expected_node_id(&self) -> &str

Returns the value of expected_node_id, or the default value if expected_node_id is unset.

Trait Implementations

impl Clone for StepDownActiveNodeRequest

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for StepDownActiveNodeRequest

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

Formats the value using the given formatter.

impl Default for StepDownActiveNodeRequest

fn default() -> Self

Returns the “default value” for a type.

impl Eq for StepDownActiveNodeRequest

impl Hash for StepDownActiveNodeRequest

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 Message for StepDownActiveNodeRequest

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 StepDownActiveNodeRequest

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for StepDownActiveNodeRequest