Struct RoutingMessage 

pub struct RoutingMessage { /* private fields */ }

Owned, supervisor-marshalled view of a message a routing function evaluates.

Implementations

impl RoutingMessage

pub fn new() -> Self

Creates an empty routing message.

pub fn with(self, field: impl Into<String>, value: FieldValue) -> Self

Adds or replaces a field, returning the updated message.

pub fn get(&self, field: &str) -> Option<&FieldValue>

Returns the value of field, if present.

pub fn fields(&self) -> impl Iterator<Item = (&str, &FieldValue)>

Iterates the message’s fields in deterministic (key-sorted) order.

Trait Implementations

impl Clone for RoutingMessage

fn clone(&self) -> RoutingMessage

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RoutingMessage

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

Formats the value using the given formatter.

impl Default for RoutingMessage

fn default() -> RoutingMessage

Returns the “default value” for a type.

impl PartialEq for RoutingMessage

fn eq(&self, other: &RoutingMessage) -> 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 RoutingMessage