Struct DataConnection 

pub struct DataConnection {
    pub id: String,
    pub connection_type: String,
    pub metadata: HashMap<String, Value>,
    pub created_at: DateTime<Utc>,
    pub last_used: DateTime<Utc>,
    pub handle: Value,
}

Data connection handle

Fields

id: String

Connection ID

connection_type: String

Connection type

metadata: HashMap<String, Value>

Connection metadata

created_at: DateTime<Utc>

Connection creation time

last_used: DateTime<Utc>

Last used time

handle: Value

Internal connection handle (plugin-specific)

Implementations

impl DataConnection

pub fn new<S>(connection_type: S, handle: Value) -> DataConnection

where S: Into<String>,

Create a new connection

pub fn mark_used(&mut self)

Update last used timestamp

pub fn with_metadata<S>(self, key: S, value: Value) -> DataConnection

where S: Into<String>,

Add metadata

pub fn metadata(&self, key: &str) -> Option<&Value>

Get metadata value

pub fn is_stale(&self, max_age: TimeDelta) -> bool

Check if connection is stale (older than specified duration)

Trait Implementations

impl Clone for DataConnection

fn clone(&self) -> DataConnection

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DataConnection

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

Formats the value using the given formatter.