pub struct HeartbeatHandlerGroupBuilder {
region_failure_handler: Option<RegionFailureHandler>,
region_lease_handler: Option<RegionLeaseHandler>,
flush_stats_factor: Option<usize>,
flow_state_handler: Option<FlowStateHandler>,
persist_stats_handler: Option<PersistStatsHandler>,
plugins: Option<Plugins>,
pushers: Pushers,
handlers: Vec<NameCachedHandler>,
}Expand description
The builder to build the group of heartbeat handlers.
Fields§
§region_failure_handler: Option<RegionFailureHandler>The handler to handle region failure.
region_lease_handler: Option<RegionLeaseHandler>The handler to handle region lease.
flush_stats_factor: Option<usize>The factor that determines how often statistics should be flushed, based on the number of received heartbeats. When the number of heartbeats reaches this factor, a flush operation is triggered.
flow_state_handler: Option<FlowStateHandler>A simple handler for flow internal state report
persist_stats_handler: Option<PersistStatsHandler>The handler to persist stats.
plugins: Option<Plugins>The plugins.
pushers: PushersThe heartbeat response pushers.
handlers: Vec<NameCachedHandler>The group of heartbeat handlers.
Implementations§
Source§impl HeartbeatHandlerGroupBuilder
impl HeartbeatHandlerGroupBuilder
pub fn new(pushers: Pushers) -> Self
pub fn with_flow_state_handler(self, handler: Option<FlowStateHandler>) -> Self
pub fn with_region_lease_handler( self, handler: Option<RegionLeaseHandler>, ) -> Self
Sourcepub fn with_region_failure_handler(
self,
handler: Option<RegionFailureHandler>,
) -> Self
pub fn with_region_failure_handler( self, handler: Option<RegionFailureHandler>, ) -> Self
Sets the RegionFailureHandler.
Sourcepub fn with_flush_stats_factor(self, flush_stats_factor: Option<usize>) -> Self
pub fn with_flush_stats_factor(self, flush_stats_factor: Option<usize>) -> Self
Sets the flush stats factor.
pub fn with_persist_stats_handler( self, handler: Option<PersistStatsHandler>, ) -> Self
Sourcepub fn with_plugins(self, plugins: Option<Plugins>) -> Self
pub fn with_plugins(self, plugins: Option<Plugins>) -> Self
Sets the [Plugins].
Sourcepub fn add_default_handlers(self) -> Self
pub fn add_default_handlers(self) -> Self
Adds the default handlers.
Sourcepub fn build(self) -> Result<HeartbeatHandlerGroup>
pub fn build(self) -> Result<HeartbeatHandlerGroup>
Builds the group of heartbeat handlers.
Applies the customizer if it exists.
fn add_handler_after_inner( &mut self, target: &str, handler: NameCachedHandler, ) -> Result<()>
Sourcepub fn add_handler_after(
&mut self,
target: &'static str,
handler: impl HeartbeatHandler + 'static,
) -> Result<()>
pub fn add_handler_after( &mut self, target: &'static str, handler: impl HeartbeatHandler + 'static, ) -> Result<()>
Adds the handler after the specified handler.
fn add_handler_before_inner( &mut self, target: &str, handler: NameCachedHandler, ) -> Result<()>
Sourcepub fn add_handler_before(
&mut self,
target: &'static str,
handler: impl HeartbeatHandler + 'static,
) -> Result<()>
pub fn add_handler_before( &mut self, target: &'static str, handler: impl HeartbeatHandler + 'static, ) -> Result<()>
Adds the handler before the specified handler.
fn replace_handler_inner( &mut self, target: &str, handler: NameCachedHandler, ) -> Result<()>
Sourcepub fn replace_handler(
&mut self,
target: &'static str,
handler: impl HeartbeatHandler + 'static,
) -> Result<()>
pub fn replace_handler( &mut self, target: &'static str, handler: impl HeartbeatHandler + 'static, ) -> Result<()>
Replaces the handler with the specified name.
fn add_handler_last_inner(&mut self, handler: NameCachedHandler)
fn add_handler_last(&mut self, handler: impl HeartbeatHandler + 'static)
Auto Trait Implementations§
impl Freeze for HeartbeatHandlerGroupBuilder
impl !RefUnwindSafe for HeartbeatHandlerGroupBuilder
impl Send for HeartbeatHandlerGroupBuilder
impl Sync for HeartbeatHandlerGroupBuilder
impl Unpin for HeartbeatHandlerGroupBuilder
impl UnsafeUnpin for HeartbeatHandlerGroupBuilder
impl !UnwindSafe for HeartbeatHandlerGroupBuilder
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