* `compresslevel` - Usado durante a compressão GZip. É um inteiro variando de 1 a 9. O padrão é `9`. Um valor menor resulta em uma compressão mais rápida, mas em arquivos maiores, enquanto um valor maior resulta em uma compressão mais lenta, mas em arquivos menores.

## Outros middlewares

Há muitos outros middlewares ASGI.

Por exemplo:

 *
 * @since 4.0.0
 */
@Experimental
public enum CacheRetention {
    /**
     * Data should be persisted across Maven invocations.
     * Suitable for:
     * - Dependency resolution results
     * - Compilation outputs
     * - Downloaded artifacts
     */
    PERSISTENT,

    /**
     * Data should be retained for the duration of the current Maven session.
     * Suitable for:

        final AccessResult<String> accessResult = new TestAccessResult();

        final Map<String, Object> result = indexUpdater.ingest(accessResult, doc);

        assertNotNull(result);
        // Result should be the same as input doc when ingester is null or doesn't modify
        assertSame(doc, result);
    }

    // Test ingest with exception in ingester
    public void test_ingest_withException() {

import jakarta.validation.constraints.Size;

/**
 * Form class for creating new elevate word configuration entries.
 * This form handles the creation of elevate word rules that boost
 * specific documents in search results when certain keywords are matched.
 */
public class CreateForm {

    /**
     * Creates a new CreateForm instance.
     */
    public CreateForm() {
        // Default constructor
    }

   * contains {@link Double#NEGATIVE_INFINITY} and not {@link Double#NaN} then the result is {@link
   * Double#NEGATIVE_INFINITY}. If it contains {@link Double#POSITIVE_INFINITY} and finite values
   * only then the result is the lowest finite value. If it contains {@link
   * Double#POSITIVE_INFINITY} only then the result is {@link Double#POSITIVE_INFINITY}.
   *

            // The response is the second argument
            Object response = invocation.getArgument(1);
            // Return it unchanged (which will have default values = empty results)
            return response;
        });

        // When: Create iterator
        NetServerEnumIterator iterator = new NetServerEnumIterator(parent, treeHandle, "*", 0, null);

}

func (schema *Schema) MakeSlice() reflect.Value {
	slice := reflect.MakeSlice(reflect.SliceOf(reflect.PointerTo(schema.ModelType)), 0, 20)
	results := reflect.New(slice.Type())
	results.Elem().Set(slice)

	return results
}

func (schema *Schema) LookUpField(name string) *Field {
	if field, ok := schema.FieldsByDBName[name]; ok {
		return field
	}

///

Whenever a new request arrives, **FastAPI** will take care of:

* Calling your dependency ("dependable") function with the correct parameters.
* Get the result from your function.
* Assign that result to the parameter in your *path operation function*.

```mermaid
graph TB

common_parameters(["common_parameters"])
read_items["/items/"]
read_users["/users/"]

     * This method creates a new function that caches the results of the original function,
     * improving performance for repeated calls with the same input.
     *
     * @param callback The original function to be memoized. It takes a String as input and returns a String.
     * @return A new {@code UnaryOperator<String>} that caches the results of the original function.

				done = true
			}
		}
	}
	for {
		select {
		case result, ok := <-results:
			if !ok {
				done = true
				break
			}
			if result.Err != nil {
				failed = true
				batchLogIf(ctx, result.Err)
				continue
			}
			if result.Item.DeleteMarker {
				deleteMarkerCountMap[result.Item.Name]++
			}
			// Apply filter to find the matching rule to apply expiry