Struct WasmtimeBatchComponent 

pub struct WasmtimeBatchComponent { /* private fields */ }

Wasmtime component prepared for Pureflow batch execution.

Implementations

impl WasmtimeBatchComponent

pub fn from_component_bytes(bytes: impl AsRef<[u8]>) -> Result<Self>

Compile a guest component from bytes.

Errors

Returns an error if Wasmtime cannot configure the engine or compile the supplied component bytes.

pub fn from_component_bytes_with_limits( bytes: impl AsRef<[u8]>, limits: WasmtimeExecutionLimits, ) -> Result<Self>

Compile a guest component from bytes with explicit execution limits.

Errors

Returns an error if Wasmtime cannot configure the engine or compile the supplied component bytes.

pub fn from_component_bytes_with_capabilities( bytes: impl AsRef<[u8]>, capabilities: &NodeCapabilities, ) -> Result<Self>

Compile a guest component after validating the WASM capability boundary.

Errors

Returns an error if the capability descriptor declares effects that the current import-free WASM world cannot enforce, or if component compilation fails.

pub fn from_component_bytes_with_capabilities_and_limits( bytes: impl AsRef<[u8]>, capabilities: &NodeCapabilities, limits: WasmtimeExecutionLimits, ) -> Result<Self>

Compile a guest component after validating the WASM capability boundary and applying explicit execution limits.

Errors

Returns an error if the capability descriptor declares effects that the current import-free WASM world cannot enforce, or if component compilation fails.

pub const fn limits(&self) -> WasmtimeExecutionLimits

Execution limits used for each guest invocation.

pub fn invoke(&self, inputs: &BatchInputs) -> Result<BatchOutputs>

Instantiate and invoke the guest component with one batch.

Errors

Returns an error if the component cannot instantiate, the guest traps, or the guest returns malformed Pureflow data.

pub fn invoke_with_cancellation( &self, inputs: &BatchInputs, cancellation: &CancellationToken, ) -> Result<BatchOutputs>

Instantiate and invoke the guest component with one batch, interrupting Wasmtime execution if cancellation is requested while the synchronous guest call is in progress.

Errors

Returns an error if cancellation is already requested, the component cannot instantiate, the guest traps or exceeds its fuel budget, or the guest returns malformed Pureflow data.

Trait Implementations

impl BatchExecutor for WasmtimeBatchComponent

fn invoke(&self, inputs: BatchInputs) -> Result<BatchOutputs>

Invoke the adapter with host-owned input packets.