Struct IntermediateSubscription 

pub struct IntermediateSubscription {
    pub name: String,
    pub return_type: String,
    pub arguments: Vec<IntermediateArgument>,
    pub description: Option<String>,
    pub topic: Option<String>,
    pub filter: Option<IntermediateSubscriptionFilter>,
    pub fields: Vec<String>,
    pub deprecated: Option<IntermediateDeprecation>,
}

Subscription definition in intermediate format.

Subscriptions provide real-time event streams for GraphQL clients.

Example JSON

{
  "name": "orderUpdated",
  "return_type": "Order",
  "arguments": [
    {"name": "orderId", "type": "ID", "nullable": true}
  ],
  "topic": "order_events",
  "filter": {
    "conditions": [
      {"argument": "orderId", "path": "$.id"}
    ]
  },
  "description": "Stream of order update events"
}

Fields

name: String

Subscription name (e.g., “orderUpdated”)

return_type: String

Return type name (e.g., “Order”)

arguments: Vec<IntermediateArgument>

Subscription arguments (for filtering events)

description: Option<String>

Subscription description (from docstring)

topic: Option<String>

Event topic to subscribe to (e.g., “order_events”)

filter: Option<IntermediateSubscriptionFilter>

Filter configuration for event matching

fields: Vec<String>

Fields to project from event data

deprecated: Option<IntermediateDeprecation>

Deprecation info (from @deprecated directive)

Trait Implementations

impl Clone for IntermediateSubscription

fn clone(&self) -> IntermediateSubscription

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for IntermediateSubscription

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for IntermediateSubscription

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for IntermediateSubscription

fn eq(&self, other: &IntermediateSubscription) -> 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 Serialize for IntermediateSubscription

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for IntermediateSubscription

impl StructuralPartialEq for IntermediateSubscription