Trait Layer 

pub trait Layer<P: Provider> {
    type LayeredProvider: Provider;

    // Required method
    fn layer(&self, inner: P) -> Self::LayeredProvider;
}

Layer trait for wrapping providers.

Similar to OpenDAL’s Layer, this trait allows composing providers with middleware-like functionality. Each layer wraps an inner provider and returns a new provider with enhanced capabilities.

Required Associated Types

type LayeredProvider: Provider

The type of the layered provider

Required Methods

fn layer(&self, inner: P) -> Self::LayeredProvider

Wrap the inner provider with this layer

Implementors