Struct EngineBuilder 

pub struct EngineBuilder<A: Application = NoOpApplication> { /* private fields */ }

Builder for configuring a FIX engine.

Set the Application and add exactly one SessionConfig, then call EngineBuilder::into_initiator or EngineBuilder::into_acceptor to obtain a runnable engine.

Implementations

impl EngineBuilder<NoOpApplication>

pub fn new() -> Self

Creates a new engine builder with default settings.

impl<A: Application + 'static> EngineBuilder<A>

pub fn with_application<B: Application>( self, application: B, ) -> EngineBuilder<B>

Sets the application callback handler.

pub fn add_session(self, config: SessionConfig) -> Self

Adds a session configuration.

The terminal methods build a single-session engine, so exactly one session must be added before EngineBuilder::into_initiator or EngineBuilder::into_acceptor is called.

pub fn with_connect_timeout(self, timeout: Duration) -> Self

Sets the TCP connect timeout used by EngineBuilder::into_initiator (default 30s). It has no effect on an acceptor.

pub fn sessions(&self) -> &[SessionConfig]

Returns the configured sessions.

pub const fn connect_timeout(&self) -> Duration

Returns the connection timeout.

pub fn application(&self) -> Arc<A>

Returns the application handler.

pub fn into_initiator(self) -> Result<Initiator<A>, EngineError>

Consumes the builder and produces a client-side Initiator for the single configured session, applying the configured connect timeout.

Errors

Returns EngineError::Configuration unless exactly one session has been added.

pub fn into_acceptor(self) -> Result<Acceptor<A>, EngineError>

Consumes the builder and produces a server-side Acceptor for the single configured session.

Errors

Returns EngineError::Configuration unless exactly one session has been added.

Trait Implementations

impl<A: Debug + Application> Debug for EngineBuilder<A>

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

Formats the value using the given formatter.

impl Default for EngineBuilder<NoOpApplication>

fn default() -> Self

Returns the “default value” for a type.