Struct CreateContextRequest

pub struct CreateContextRequest {
    pub server_def: Option<ServerDef>,
    pub async: bool,
    pub keep_alive_secs: i64,
    pub version_def: Option<VersionDef>,
    pub cluster_device_attributes: Vec<DeviceAttributes>,
    pub context_id: u64,
}

Fields

server_def: Option<ServerDef>

Identifies the full cluster, and this particular worker’s position within.

async: bool

Whether the ops on the worker should be executed synchronously or asynchronously. By default, ops are executed synchronously.

keep_alive_secs: i64

Number of seconds to keep the context alive. If more than keep_alive_secs has passed since a particular context has been communicated with, it will be garbage collected.

version_def: Option<VersionDef>

This is the version for all the ops that will be enqueued by the client.

cluster_device_attributes: Vec<DeviceAttributes>

Device attributes in the cluster

context_id: u64

The ID of the created context. This is usually a randomly generated number, that will be used to identify the context in future requests to the service. Contexts are not persisted through server restarts. This ID will be used for all future communications as well. It is essential that both ends use this ID for selecting a rendezvous to get everything to match.

Trait Implementations

impl Clone for CreateContextRequest

fn clone(&self) -> CreateContextRequest

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CreateContextRequest

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

Formats the value using the given formatter.

impl Default for CreateContextRequest

fn default() -> Self

Returns the “default value” for a type.

impl Message for CreateContextRequest

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<B>(&self, buf: &mut B) -> Result<(), EncodeError>

where B: BufMut, Self: Sized,

Encodes the message to a buffer.

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

where B: BufMut, Self: Sized,

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

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

where B: Buf, Self: Default,

Decodes an instance of the message from a buffer.

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

where B: Buf, Self: Default,

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

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

where B: Buf, Self: Sized,

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

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

where B: Buf, Self: Sized,

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

impl PartialEq for CreateContextRequest

fn eq(&self, other: &CreateContextRequest) -> 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 StructuralPartialEq for CreateContextRequest