Apache OpenDAL™ Concurrent Limit Layer

opendal-layer-concurrent-limit limits concurrent storage and HTTP requests and can share one limit across operators.

Use through opendal

Applications should normally enable this layer through the opendal facade with the layers-concurrent-limit feature:

cargo add opendal --features layers-concurrent-limit

The layer is available as opendal::layers::ConcurrentLimitLayer and can be composed with an operator through opendal::Operator::layer.

Use with opendal-core

Add the split crates directly:

cargo add opendal-core opendal-layer-concurrent-limit

Pass a configured layer to Operator::layer:

use opendal_core::Operator;
use opendal_layer_concurrent_limit::ConcurrentLimitLayer;

fn add_layer(operator: Operator, layer: ConcurrentLimitLayer) -> Operator {
    operator.layer(layer)
}

Construct and configure layer as described in the API documentation before composing it with an operator.

Documentation

• Rust API documentation
• Apache OpenDAL production guide
• Apache OpenDAL documentation

License

Licensed under the Apache License, Version 2.0.