Struct rabble::CorrelationId

pub struct CorrelationId {
    pub pid: Pid,
    pub connection: Option<u64>,
    pub request: Option<u64>,
}

Match requests through the system with their handlers

All correlation ids must have a pid. Sometimes individual connections/requests aren't tracked so that field is optional.

Fields

pid: Pid

connection: Option<u64>

request: Option<u64>

Methods

impl CorrelationId

fn pid(pid: Pid) -> CorrelationId

fn connection(pid: Pid, connection_id: u64) -> CorrelationId

Create a correlation id that matches a handler and connection

fn request(pid: Pid, connection_id: u64, request_id: u64) -> CorrelationId

Create a correlation id that matches a handler, connection, and request

fn next_request(&self) -> CorrelationId

Clone the CorrelationId and increment the request counter

Trait Implementations

impl Debug for CorrelationId

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Hash for CorrelationId

fn hash<__H: Hasher>(&self, __arg_0: &mut __H)

Feeds this value into the given [Hasher].

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

Feeds a slice of this type into the given [Hasher].

impl Clone for CorrelationId

fn clone(&self) -> CorrelationId

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Eq for CorrelationId

impl PartialEq for CorrelationId

fn eq(&self, __arg_0: &CorrelationId) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, __arg_0: &CorrelationId) -> bool

This method tests for !=.