[][src]Struct diesel::connection::AnsiTransactionManager

pub struct AnsiTransactionManager { /* fields omitted */ }

An implementation of TransactionManager which can be used for backends which use ANSI standard syntax for savepoints such as SQLite and PostgreSQL.

Methods

impl AnsiTransactionManager[src]

pub fn new() -> Self[src]

Create a new transaction manager

pub fn begin_transaction_sql<Conn>(
    &self,
    conn: &Conn,
    sql: &str
) -> QueryResult<()> where
    Conn: SimpleConnection
[src]

Begin a transaction with custom SQL

This is used by connections to implement more complex transaction APIs to set things such as isolation levels. Returns an error if already inside of a transaction.

Trait Implementations

impl<Conn> TransactionManager<Conn> for AnsiTransactionManager where
    Conn: Connection,
    Conn::Backend: UsesAnsiSavepointSyntax
[src]

impl Default for AnsiTransactionManager[src]

Auto Trait Implementations

impl Unpin for AnsiTransactionManager

impl !Sync for AnsiTransactionManager

impl Send for AnsiTransactionManager

impl UnwindSafe for AnsiTransactionManager

impl !RefUnwindSafe for AnsiTransactionManager

Blanket Implementations

impl<T> IntoSql for T[src]

fn into_sql<T>(self) -> AsExprOf<Self, T> where
    Self: AsExpression<T> + Sized
[src]

Convert self to an expression for Diesel's query builder. Read more

fn as_sql<'a, T>(&'a self) -> AsExprOf<&'a Self, T> where
    &'a Self: AsExpression<T>, 
[src]

Convert &self to an expression for Diesel's query builder. Read more

impl<T> From<T> for T[src]

impl<T, U> Into<U> for T where
    U: From<T>, 
[src]

impl<T, U> TryFrom<U> for T where
    U: Into<T>, 
[src]

type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, 
[src]

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

impl<T> BorrowMut<T> for T where
    T: ?Sized
[src]

impl<T> Borrow<T> for T where
    T: ?Sized
[src]

impl<T> Any for T where
    T: 'static + ?Sized
[src]