Struct RuntimeConfig 

pub struct RuntimeConfig {
    pub image: Option<String>,
}

How the platform packages this agent when it runs it as a managed unit ([runtime]).

Only meaningful to a runtime that can honour it — ContainerRuntime today. a2a run reads the config in-process and has no image to pull, so it says so and runs the built-in handler instead.

Fields

image: Option<String>

Container image running this agent, instead of the platform’s base image.

This is what keeps the declarative layer from being closed: an agent that needs a handler no TOML can express ships as its own image, and the platform goes back to caring only about the config, the port and the container. The image is passed to the engine verbatim, so any reference it accepts works (ghcr.io/acme/billing:1.4, a digest, a local tag).

The image gets the same contract as the base one: its config bind-mounted read-only and named by A2A_CONFIG, HOST=0.0.0.0, its http_port published, and the config’s ${VAR} references passed through. Unlike the base image it is started with no command override, so its own ENTRYPOINT/CMD decides how to boot.

Trait Implementations

impl Clone for RuntimeConfig

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RuntimeConfig

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

Formats the value using the given formatter.

impl Default for RuntimeConfig

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for RuntimeConfig

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for RuntimeConfig

impl JsonSchema for RuntimeConfig

fn schema_name() -> Cow<'static, str>

The name of the generated JSON Schema.

fn schema_id() -> Cow<'static, str>

Returns a string that uniquely identifies the schema produced by this type.

fn json_schema(generator: &mut SchemaGenerator) -> Schema

Generates a JSON Schema for this type.

fn inline_schema() -> bool

Whether JSON Schemas generated for this type should be included directly in parent schemas, rather than being re-used where possible using the $ref keyword.

impl PartialEq for RuntimeConfig

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl Serialize for RuntimeConfig

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for RuntimeConfig