Struct DMSCLifecycleObserver 

pub struct DMSCLifecycleObserver;

Lifecycle observer module for DMSC.

This module logs all hook events in the DMSC application, providing comprehensive visibility into the application lifecycle.

Implementations

impl DMSCLifecycleObserver

pub fn new() -> Self

Creates a new instance of the lifecycle observer.

Returns a new DMSCLifecycleObserver instance.

Trait Implementations

impl Default for DMSCLifecycleObserver

fn default() -> Self

Returns the “default value” for a type.

impl<'py> IntoPyObject<'py> for DMSCLifecycleObserver

type Target = DMSCLifecycleObserver

The Python output type

type Output = Bound<'py, <DMSCLifecycleObserver as IntoPyObject<'py>>::Target>

The smart pointer type to use.

type Error = PyErr

The type returned in the event of a conversion error.

fn into_pyobject( self, py: Python<'py>, ) -> Result<<Self as IntoPyObject<'_>>::Output, <Self as IntoPyObject<'_>>::Error>

Performs the conversion.

impl PyClass for DMSCLifecycleObserver

type Frozen = False

Whether the pyclass is frozen.

impl PyClassImpl for DMSCLifecycleObserver

const IS_BASETYPE: bool = false

#[pyclass(subclass)]

const IS_SUBCLASS: bool = false

#[pyclass(extends=…)]

const IS_MAPPING: bool = false

#[pyclass(mapping)]

const IS_SEQUENCE: bool = false

#[pyclass(sequence)]

const IS_IMMUTABLE_TYPE: bool = false

#[pyclass(immutable_type)]

const RAW_DOC: &'static CStr = c"Lifecycle observer module for DMSC.\n\nThis module logs all hook events in the DMSC application, providing comprehensive\nvisibility into the application lifecycle.\x00"

Docstring for the class provided on the struct or enum.

const DOC: &'static CStr

Fully rendered class doc, including the text_signature if a constructor is defined.

type BaseType = PyAny

Base class

type ThreadChecker = SendablePyClass<DMSCLifecycleObserver>

This handles following two situations:

type PyClassMutability = <<PyAny as PyClassBaseType>::PyClassMutability as PyClassMutability>::MutableChild

Immutable or mutable

type Dict = PyClassDummySlot

Specify this class has #[pyclass(dict)] or not.

type WeakRef = PyClassDummySlot

Specify this class has #[pyclass(weakref)] or not.

type BaseNativeType = PyAny

The closest native ancestor. This is PyAny by default, and when you declare #[pyclass(extends=PyDict)], it’s PyDict.

fn items_iter() -> PyClassItemsIter

fn lazy_type_object() -> &'static LazyTypeObject<Self>

fn dict_offset() -> Option<isize>

fn weaklist_offset() -> Option<isize>

impl PyClassNewTextSignature for DMSCLifecycleObserver

const TEXT_SIGNATURE: &'static str = "()"

impl PyMethods<DMSCLifecycleObserver> for PyClassImplCollector<DMSCLifecycleObserver>

fn py_methods(self) -> &'static PyClassItems

impl PyTypeInfo for DMSCLifecycleObserver

const NAME: &'static str = "DMSCLifecycleObserver"

Class name.

const MODULE: Option<&'static str> = ::core::option::Option::None

Module name, if any.

fn type_object_raw(py: Python<'_>) -> *mut PyTypeObject

Returns the PyTypeObject instance for this type.

fn type_object(py: Python<'_>) -> Bound<'_, PyType>

Returns the safe abstraction over the type object.

fn is_type_of(object: &Bound<'_, PyAny>) -> bool

Checks if object is an instance of this type or a subclass of this type.

fn is_exact_type_of(object: &Bound<'_, PyAny>) -> bool

Checks if object is an instance of this type.

impl ServiceModule for DMSCLifecycleObserver

fn name(&self) -> &str

Returns the name of the lifecycle observer module.

This name is used for identification, logging, and dependency resolution.

fn is_critical(&self) -> bool

Indicates if the lifecycle observer is critical to the operation of the system.

The lifecycle observer is non-critical, meaning it can fail without causing the entire system to fail.

fn init(&mut self, ctx: &mut DMSCServiceContext) -> DMSCResult<()>

Initializes the lifecycle observer.

This method registers handlers for all hook kinds to log lifecycle events. Each handler logs detailed information about the event, including:

• Hook kind
• Module name (if applicable)
• Module phase (if applicable)

Parameters

• ctx: The service context containing the hook bus

Returns

A DMSCResult indicating success or failure

fn priority(&self) -> i32

Returns the priority of the module.

fn dependencies(&self) -> Vec<&str>

Returns the list of module dependencies.

fn before_start(&mut self, _ctx: &mut DMSCServiceContext) -> DMSCResult<()>

Prepares the module for startup.

fn start(&mut self, _ctx: &mut DMSCServiceContext) -> DMSCResult<()>

Starts the service module.

fn after_start(&mut self, _ctx: &mut DMSCServiceContext) -> DMSCResult<()>

Performs post-startup operations.

fn before_shutdown(&mut self, _ctx: &mut DMSCServiceContext) -> DMSCResult<()>

Prepares the module for shutdown.

fn shutdown(&mut self, _ctx: &mut DMSCServiceContext) -> DMSCResult<()>

Shuts down the service module.

fn after_shutdown(&mut self, _ctx: &mut DMSCServiceContext) -> DMSCResult<()>

Performs post-shutdown cleanup.

impl DerefToPyAny for DMSCLifecycleObserver

impl ExtractPyClassWithClone for DMSCLifecycleObserver