Enum EngineResponse 

#[non_exhaustive]
pub enum EngineResponse {
    Handshake {
        request_id: String,
        runtime_version: String,
        model_pack_id: String,
        model_pack_version: String,
        capabilities: Vec<String>,
        handler: Option<HandlerIdentity>,
    },
    Health {
        request_id: String,
        healthy: bool,
        model_pack_id: String,
        model_pack_version: String,
    },
    Result {
        request_id: String,
        output: Value,
    },
    Error {
        request_id: String,
        code: String,
        message: String,
        retryable: bool,
    },
}

Engine-side response produced by RuntimeEngine. The IPC layer converts this to a v1 RuntimeResponse or v2 RuntimeResponseV2 based on the request’s api_version.

This type is part of the 1.x stable API because it is the return type of RuntimeEngine::handle. Downstream consumers that embed the engine (rather than using the rill-runtime CLI) call handle and then convert the result to the appropriate wire version.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Handshake

Fields

request_id: String

runtime_version: String

model_pack_id: String

model_pack_version: String

capabilities: Vec<String>

handler: Option<HandlerIdentity>

Health

Fields

request_id: String

healthy: bool

model_pack_id: String

model_pack_version: String

Result

Fields

request_id: String

output: Value

Error

Fields

request_id: String

code: String

message: String

retryable: bool

Implementations

impl EngineResponse

pub fn to_v1(&self, api_version: u32) -> RuntimeResponse

Convert to a v1 wire response. Handler identity fields are dropped.

pub fn to_v2(&self, api_version: u32) -> RuntimeResponseV2

Convert to a v2 wire response. If no handler is loaded, handler fields are filled with empty/zero values and effective_capabilities equals the model capabilities.

Trait Implementations

impl Clone for EngineResponse

fn clone(&self) -> EngineResponse

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for EngineResponse

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

Formats the value using the given formatter.