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OutputIndex

mz_timely_util::builder_async

Trait OutputIndex 

Source 
pub trait OutputIndex {
    // Required method
    fn index(&self) -> usize;
}
Expand description

A helper trait abstracting over an output handle. It facilitates passing type erased output handles during operator construction. It is not meant to be implemented by users.

Required Methods§

Source

fn index(&self) -> usize

The output index of this handle.

Dyn Compatibility§

This trait is dyn compatible.

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

Implementors§