Struct DMSCSession 

pub struct DMSCSession {
    pub id: String,
    pub user_id: String,
    pub created_at: u64,
    pub last_accessed: u64,
    pub expires_at: u64,
    pub data: HashMap<String, String>,
    pub ip_address: Option<String>,
    pub user_agent: Option<String>,
}

Session structure for tracking user sessions.

This struct represents a user session with metadata, expiration tracking, and custom data storage. Sessions are uniquely identified by UUIDs.

Fields

id: String

Unique session identifier generated using UUID v4

user_id: String

User ID associated with this session

created_at: u64

Session creation time as Unix timestamp

last_accessed: u64

Last access time as Unix timestamp (updated on each access)

expires_at: u64

Session expiration time as Unix timestamp

data: HashMap<String, String>

Custom key-value data associated with the session

ip_address: Option<String>

Client IP address from which the session was created

user_agent: Option<String>

Client user agent string from which the session was created

Implementations

impl DMSCSession

pub fn new( user_id: String, timeout_secs: u64, ip_address: Option<String>, user_agent: Option<String>, ) -> Self

Creates a new session for a user.

Parameters

• user_id: ID of the user to create the session for
• timeout_secs: Session timeout in seconds
• ip_address: Optional client IP address
• user_agent: Optional client user agent

Returns

A new instance of DMSCSession

pub fn is_expired(&self) -> bool

Checks if the session has expired.

Returns

true if the session has expired, otherwise false

pub fn touch(&mut self)

Updates the last accessed time of the session.

This method is called when a session is accessed to update its last accessed timestamp, which can be used for session activity tracking.

pub fn extend(&mut self, timeout_secs: u64)

Extends the session expiration time.

Parameters

• timeout_secs: New timeout in seconds from the current time

pub fn get_data(&self, key: &str) -> Option<&String>

Gets a value from the session data.

Parameters

• key: Key to look up in the session data

Returns

Some(&String) if the key exists, otherwise None

pub fn set_data(&mut self, key: String, value: String)

Sets a value in the session data.

Parameters

• key: Key to set in the session data
• value: Value to associate with the key

pub fn remove_data(&mut self, key: &str) -> Option<String>

Removes a value from the session data.

Parameters

• key: Key to remove from the session data

Returns

Some(String) if the key existed and was removed, otherwise None

Trait Implementations

impl Clone for DMSCSession

fn clone(&self) -> DMSCSession

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for DMSCSession

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for DMSCSession

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<'py> IntoPyObject<'py> for DMSCSession

type Target = DMSCSession

The Python output type

type Output = Bound<'py, <DMSCSession 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 DMSCSession

type Frozen = False

Whether the pyclass is frozen.

impl PyClassImpl for DMSCSession

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"Session structure for tracking user sessions.\n\nThis struct represents a user session with metadata, expiration tracking,\nand custom data storage. Sessions are uniquely identified by UUIDs.\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<DMSCSession>

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 DMSCSession

const TEXT_SIGNATURE: &'static str = "(id, user_id, created_at, last_accessed, expires_at, data, ip_address, user_agent)"

impl PyMethods<DMSCSession> for PyClassImplCollector<DMSCSession>

fn py_methods(self) -> &'static PyClassItems

impl PyTypeInfo for DMSCSession

const NAME: &'static str = "DMSCSession"

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 Serialize for DMSCSession

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl DerefToPyAny for DMSCSession

impl ExtractPyClassWithClone for DMSCSession