Struct parsec_service::utils::ServiceBuilder

pub struct ServiceBuilder;

Service component builder and assembler

Entity responsible for converting a Parsec service configuration into a fully formed service. Each component is independently created after which its ownership can be passed to the previous component in the ownership chain. The service's ownership is then passed in the form of ownership of a FrontEndHandler instance.

Implementations

impl ServiceBuilder

pub fn build_service(config: &ServiceConfig) -> Result<FrontEndHandler>

Evaluate the provided configuration and assemble a service based on it. If the configuration contains any errors or inconsistencies, an Err is returned.

Errors

• if any of the fields specified in the configuration are inconsistent (e.g. key info manager with name 'X' requested for a certain provider does not exist) or if required fields are missing, an error of kind InvalidData is returned with a string describing the cause more accurately.

pub fn start_listener(config: ListenerConfig) -> Result<Box<dyn Listen>>

Construct the service IPC front component and return ownership to it.

pub fn build_threadpool(num_threads: Option<usize>) -> ThreadPool

Construct the thread pool that will be used to process all service requests.

Trait Implementations

impl Clone for ServiceBuilder

fn clone(&self) -> ServiceBuilder

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for ServiceBuilder

impl Debug for ServiceBuilder

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.