Struct ModelManager 

pub struct ModelManager { /* private fields */ }

Implementations

impl ModelManager

pub async fn new( db_config: &DbConfig, application_name: Option<&str>, ) -> Result<ModelManager, SqlError>

Constructor

pub fn txn_cloned(&self) -> ModelManager

返回一个新的事务

pub fn get_txn_clone(&self) -> ModelManager

若当前 ModelManager 已开启事务，则返回self的克隆，否则返回一个新的事务。

pub fn dbx(&self) -> &Dbx

pub fn ctx_ref(&self) -> Result<&Ctx, SqlError>

pub fn ctx_opt_ref(&self) -> Option<&Ctx>

pub fn with_ctx(self, ctx: Ctx) -> ModelManager

Trait Implementations

impl Clone for ModelManager

fn clone(&self) -> ModelManager

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ModelManager

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

Formats the value using the given formatter.