Trait SendFunctionRuntime 

pub trait SendFunctionRuntime: Send + Sync {
    // Required methods
    fn invoke_raw<'life0, 'life1, 'async_trait>(
        &'life0 self,
        module: &'life1 FunctionModule,
        event: EventPayload,
        limits: ResourceLimits,
    ) -> Pin<Box<dyn Future<Output = Result<FunctionResult>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait;
    fn supported_extensions(&self) -> &[&str];
    fn supports_hot_reload(&self) -> bool;
    fn name(&self) -> &str;
}

Object-safe variant of FunctionRuntime for dynamic dispatch.

This trait has the same semantic methods but without generic parameters, making it suitable for Arc<dyn SendFunctionRuntime>. The invoke_raw method uses a NoopHostContext internally.

Required Methods

fn invoke_raw<'life0, 'life1, 'async_trait>( &'life0 self, module: &'life1 FunctionModule, event: EventPayload, limits: ResourceLimits, ) -> Pin<Box<dyn Future<Output = Result<FunctionResult>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Execute a function module with the given event and resource limits.

Uses NoopHostContext — callers that need host-bridge functionality should use FunctionRuntime::invoke with a concrete host context instead.

Errors

Returns Err if the module cannot be loaded, or execution fails.

fn supported_extensions(&self) -> &[&str]

Get the list of file extensions this runtime supports.

fn supports_hot_reload(&self) -> bool

Check if this runtime supports hot-reloading modules without restart.

fn name(&self) -> &str

Get the name of this runtime (e.g., “wasm”, “deno”).

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors