Struct actix_service::Pipeline[][src]

pub struct Pipeline<T> { /* fields omitted */ }
Expand description

Pipeline service - pipeline allows to compose multiple service into one service.

Implementations

Call another service after call to this one has resolved successfully.

This function can be used to chain two services together and ensure that the second service isn’t called until call to the fist service have finished. Result of the call to the first service is used as an input parameter for the second service’s call.

Note that this function consumes the receiving service and returns a wrapped version of it.

Apply function to specified service and use it as a next service in chain.

Short version of pipeline_factory(...).and_then(apply_fn_factory(...))

Chain on a computation for when a call to the service finished, passing the result of the call to the next service U.

Note that this function consumes the receiving pipeline and returns a wrapped version of it.

Map this service’s output to a different type, returning a new service of the resulting type.

This function is similar to the Option::map or Iterator::map where it will change the type of the underlying service.

Note that this function consumes the receiving service and returns a wrapped version of it, similar to the existing map methods in the standard library.

Map this service’s error to a different error, returning a new service.

This function is similar to the Result::map_err where it will change the error type of the underlying service. This is useful for example to ensure that services have the same error type.

Note that this function consumes the receiving service and returns a wrapped version of it.

Trait Implementations

Returns a copy of the value. Read more

Performs copy-assignment from source. Read more

Requests handled by the service.

Responses given by the service.

Errors produced by the service.

The future response value.

Returns Ready when the service is able to process requests. Read more

Process the request and return the response asynchronously. Read more

Map this service’s output to a different type, returning a new service of the resulting type. Read more

Map this service’s error to a different error, returning a new service. Read more

Auto Trait Implementations

Blanket Implementations

Gets the TypeId of self. Read more

Immutably borrows from an owned value. Read more

Mutably borrows from an owned value. Read more

Performs the conversion.

Performs the conversion.

Convert to a Service

The resulting type after obtaining ownership.

Creates owned data from borrowed data, usually by cloning. Read more

🔬 This is a nightly-only experimental API. (toowned_clone_into)

Uses borrowed data to replace owned data, usually by cloning. Read more

The type returned in the event of a conversion error.

Performs the conversion.

The type returned in the event of a conversion error.

Performs the conversion.