Struct ServerSubsystemsBuilder 

pub struct ServerSubsystemsBuilder { /* private fields */ }

Builder for ServerSubsystems.

Use the fluent API to register each optional subsystem, then call build to validate cross-subsystem dependencies and produce the final ServerSubsystems.

Example

let subsystems = ServerSubsystemsBuilder::new()
    .with_storage(storage_subsystem)
    .with_functions(functions_subsystem)
    .with_realtime(realtime_subsystem)
    .build()?;

Implementations

impl ServerSubsystemsBuilder

pub fn new() -> Self

Create a new builder with no subsystems registered.

pub fn with_storage(self, subsystem: StorageSubsystem) -> Self

Register the storage subsystem.

pub fn with_functions(self, subsystem: FunctionsSubsystem) -> Self

Register the functions subsystem.

pub fn with_realtime(self, subsystem: RealtimeSubsystem) -> Self

Register the realtime subsystem.

pub fn build(self) -> Result<ServerSubsystems, SubsystemBuildError>

Validate cross-subsystem dependencies and build ServerSubsystems.

Errors

Returns SubsystemBuildError::MissingDependency if the functions subsystem contains after:storage triggers but no storage subsystem has been registered.

Trait Implementations

impl Default for ServerSubsystemsBuilder

fn default() -> ServerSubsystemsBuilder

Returns the “default value” for a type.