Trait WorkerPlanRewriteHandler 

pub trait WorkerPlanRewriteHandler:
    Send
    + Sync
    + 'static {
    // Required method
    fn rewrite_worker_plan(
        &self,
        ev: WorkerPlanRewriteEvent<'_>,
    ) -> Result<WorkerPlanRewriteEventResponse>;
}

Rewrites a decoded worker-local plan before it is registered for execution.

Every registered handler runs in registration order and receives the plan returned by the previous handler. Returning an error aborts plan registration.

Required Methods

fn rewrite_worker_plan( &self, ev: WorkerPlanRewriteEvent<'_>, ) -> Result<WorkerPlanRewriteEventResponse>

Returns the plan to pass to the next handler.

Dyn Compatibility

This trait is dyn compatible.

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

Implementations on Foreign Types

impl WorkerPlanRewriteHandler for Arc<dyn WorkerPlanRewriteHandler>

fn rewrite_worker_plan( &self, ev: WorkerPlanRewriteEvent<'_>, ) -> Result<WorkerPlanRewriteEventResponse>

Implementors

impl<F> WorkerPlanRewriteHandler for F

where F: Send + Sync + 'static + for<'a> Fn(WorkerPlanRewriteEvent<'a>) -> Result<WorkerPlanRewriteEventResponse>,