Struct RequestContext 

pub struct RequestContext {
    pub request_id: Option<String>,
    pub session_id: Option<String>,
    pub client_zone: Option<String>,
    pub required_tags: Vec<String>,
    pub preferred_zones: Vec<String>,
    pub routing_key: Option<String>,
}

Request context for load balancing decisions

Fields

request_id: Option<String>

Request ID for consistent hashing

session_id: Option<String>

Session ID for sticky sessions

client_zone: Option<String>

Client zone for locality routing

required_tags: Vec<String>

Required tags

preferred_zones: Vec<String>

Preferred zones (in order of preference)

routing_key: Option<String>

Custom routing key

Implementations

impl RequestContext

pub fn new() -> Self

Create new request context

pub fn with_session(self, session_id: impl Into<String>) -> Self

Set session ID for sticky sessions

pub fn with_routing_key(self, key: impl Into<String>) -> Self

Set routing key for consistent hashing

pub fn with_zone(self, zone: impl Into<String>) -> Self

Set client zone

pub fn require_tag(self, tag: impl Into<String>) -> Self

Add required tag

Trait Implementations

impl Clone for RequestContext

fn clone(&self) -> RequestContext

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RequestContext

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

Formats the value using the given formatter.

impl Default for RequestContext

fn default() -> RequestContext

Returns the “default value” for a type.