Trait ListContainsElementKernel 

pub trait ListContainsElementKernel: VTable {
    // Required method
    fn list_contains(
        list: &dyn Array,
        element: &Self::Array,
        ctx: &mut ExecutionCtx,
    ) -> VortexResult<Option<ArrayRef>>;
}

Check list-contains, potentially reading buffers.

Like ListContainsElementReduce, this dispatches on the element (needle) child at index 1. Unlike the reduce variant, implementations may read and execute on buffers via the provided ExecutionCtx.

Required Methods

fn list_contains( list: &dyn Array, element: &Self::Array, ctx: &mut ExecutionCtx, ) -> VortexResult<Option<ArrayRef>>

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors