pub struct AppBootstrapper { /* private fields */ }Expand description
Early application initialization.
This helper type is used to configure the various low-level shared resources required by the application, such as the logging and metrics subsystems.
Implementations§
Source§impl AppBootstrapper
impl AppBootstrapper
Sourcepub fn from_configuration(
_config: &GenericConfiguration,
) -> Result<Self, GenericError>
pub fn from_configuration( _config: &GenericConfiguration, ) -> Result<Self, GenericError>
Creates a new AppBootstrapper.
The bootstrapper is initialized with a simple logging configuration. Callers
that have application-specific logging requirements should follow up with
with_logging_configuration to override this default.
§Errors
This currently does not fail, but the signature returns Result to leave room for future failures.
Sourcepub fn with_metrics_prefix<S: Into<String>>(self, prefix: S) -> Self
pub fn with_metrics_prefix<S: Into<String>>(self, prefix: S) -> Self
Sets the prefix to use for internal metrics.
Defaults to “saluki”.
Sourcepub fn with_logging_configuration(
self,
logging_config: LoggingConfiguration,
) -> Self
pub fn with_logging_configuration( self, logging_config: LoggingConfiguration, ) -> Self
Sets the logging configuration to use during bootstrap.
Replaces the simple default that
from_configuration installs.
Sourcepub async fn bootstrap(self) -> Result<Bootstrap, GenericError>
pub async fn bootstrap(self) -> Result<Bootstrap, GenericError>
Executes the bootstrap operation, initializing all configured subsystems.
Returns a Bootstrap containing both a BootstrapGuard (which must be held until the application is
ready to shut down) and a Supervisor populated with workers for all background async tasks created
during bootstrap. Callers must arrange for the supervisor to run (typically by adding it to a parent
supervisor or calling Supervisor::run_with_shutdown) for those workers to make progress.
§Errors
If any of the bootstrap steps fail, an error will be returned.
Auto Trait Implementations§
impl !Freeze for AppBootstrapper
impl RefUnwindSafe for AppBootstrapper
impl Send for AppBootstrapper
impl Sync for AppBootstrapper
impl Unpin for AppBootstrapper
impl UnsafeUnpin for AppBootstrapper
impl UnwindSafe for AppBootstrapper
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