Struct DynConnectionManager 

pub struct DynConnectionManager { /* private fields */ }

A type-erased connection manager that resolves an OLT model string at runtime.

Use this when the OLT vendor/model is only known at runtime (e.g. stored in a database). For a compile-time–known model, prefer ConnectionManager<T> instead.

Implementations

impl DynConnectionManager

pub fn new( model: impl Into<String>, host: impl Into<String>, port: i32, user: impl Into<String>, pass: impl Into<String>, ) -> Self

Trait Implementations

impl Debug for DynConnectionManager

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

Formats the value using the given formatter.

impl ManageConnection for DynConnectionManager

type Connection = Box<dyn Olt>

The connection type this manager deals with.

type Error = Error

The error type returned by Connections.

fn connect(&self) -> Result<Self::Connection, Self::Error>

Attempts to create a new connection.

fn is_valid(&self, conn: &mut Self::Connection) -> Result<(), Self::Error>

Determines if the connection is still connected to the database.

fn has_broken(&self, _conn: &mut Self::Connection) -> bool

Quickly determines if the connection is no longer usable.