Enum ExternalBinding 

pub enum ExternalBinding {
    Storage(StorageBinding),
    Queue(QueueBinding),
    Kv(KvBinding),
    ArtifactRegistry(ArtifactRegistryBinding),
    Vault(VaultBinding),
    ContainerAppsEnvironment(ContainerAppsEnvironmentBinding),
}

Represents a binding to pre-existing infrastructure.

The binding type must match the resource type it’s applied to. Validated at runtime by the executor.

Variants

Storage(StorageBinding)

External storage binding (S3-compatible, GCS, Blob Storage)

Queue(QueueBinding)

External queue binding (Kafka, SQS, etc.)

Kv(KvBinding)

External KV binding (Redis, etc.)

ArtifactRegistry(ArtifactRegistryBinding)

External artifact registry binding (OCI registry)

Vault(VaultBinding)

External vault binding (HashiCorp Vault, etc.)

ContainerAppsEnvironment(ContainerAppsEnvironmentBinding)

External Azure Container Apps Environment binding (pre-existing environment)

Implementations

impl ExternalBinding

pub fn binding_type(&self) -> &'static str

Returns the type name of this binding variant.

pub fn to_resource_outputs(&self) -> Option<ResourceOutputs>

Converts this external binding into resource outputs that dependent resources can read via get_resource_outputs().

Infrastructure bindings (Container Apps Environment) produce typed outputs so that dependent resources like functions and builds can read the environment’s name, resource ID, and resource group. Application-level bindings (Storage, Queue, KV, etc.) return None — they are consumed via remote_binding_params and environment variables rather than get_resource_outputs().

Trait Implementations

impl Clone for ExternalBinding

fn clone(&self) -> ExternalBinding

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ExternalBinding

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ExternalBinding

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for ExternalBinding

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

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 ExternalBinding

impl StructuralPartialEq for ExternalBinding