Struct TranslatedRequest 

pub struct TranslatedRequest {
    pub function_id: Uuid,
    pub prompt: String,
    pub prompt_len_hint: i32,
    pub args: Vec<WasmArg>,
    pub stream: bool,
}

Translation output: the resolved Uuid function id, the fully-assembled prompt text, and the synthetic WasmArg vector to pass into call_export_with_args.

args policy: the args vector is empty, deliberately. The standard WASI command export is _start () -> (), and the executor’s call_export_with_args switches to wasmtime’s dynamic call path for any non-empty arg slice — which validates param arity against the export signature exactly and would reject a ()-arity guest handed an argument. The prompt is a bytes payload, not a numeric arg, so it travels through the wasi:tensor/host pull-model input channel (input-len / read-input) rather than args: the handler moves prompt into SpawnConfig::input at spawn time. See the module-level “Prompt → guest input channel” section for the full rationale. Guests stream their reply via wasi:tensor/host.emit-chunk — the host buffers / forwards every emitted chunk.

Fields

function_id: Uuid

Resolved function id.

prompt: String

Fully-assembled prompt text (concatenated messages array for /v1/chat/completions). The handler stages these bytes on SpawnConfig::input so the guest can pull them via wasi:tensor/host.read-input.

prompt_len_hint: i32

Byte length of the assembled prompt, clamped to i32::MAX. Preserved as an observability hint (e.g. for tracing the staged prompt size); the prompt itself is delivered to the guest via the wasi:tensor/host input channel.

args: Vec<WasmArg>

Args to pass into the executor. Empty in v0.4 so the standard _start () -> () guest links via the typed fast path; see the struct-level note.

stream: bool

true if the original request had stream: true.

Trait Implementations

impl Clone for TranslatedRequest

fn clone(&self) -> TranslatedRequest

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TranslatedRequest

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

Formats the value using the given formatter.