Trait IExecutor

pub trait IExecutor {
    type Locked: IExecutor;

    // Required methods
    fn lock(&self) -> DbResult<Self::Locked>;
    fn get_one<T, F: FnMut(&Row<'_>) -> DbResult<T>>(
        &self,
        query: &str,
        params: &[&dyn ToSql],
        serializer: F,
    ) -> DbResult<T>;
    fn get_many<T, F: FnMut(&Row<'_>) -> DbResult<T>>(
        &self,
        query: &str,
        params: &[&dyn ToSql],
        serializer: F,
    ) -> DbResult<Vec<T>>;
    fn execute(&self, query: &str, params: &[&dyn ToSql]) -> DbResult<()>;
    fn execute_return_id(
        &self,
        query: &str,
        params: &[&dyn ToSql],
    ) -> DbResult<i64>;
}

Required Associated Types

type Locked: IExecutor

Required Methods

fn lock(&self) -> DbResult<Self::Locked>

fn get_one<T, F: FnMut(&Row<'_>) -> DbResult<T>>( &self, query: &str, params: &[&dyn ToSql], serializer: F, ) -> DbResult<T>

fn get_many<T, F: FnMut(&Row<'_>) -> DbResult<T>>( &self, query: &str, params: &[&dyn ToSql], serializer: F, ) -> DbResult<Vec<T>>

fn execute(&self, query: &str, params: &[&dyn ToSql]) -> DbResult<()>

fn execute_return_id(&self, query: &str, params: &[&dyn ToSql]) -> DbResult<i64>

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types

impl<Ex: IExecutor> IExecutor for &Ex

type Locked = <Ex as IExecutor>::Locked

fn lock(&self) -> DbResult<Self::Locked>

fn get_one<T, F: FnMut(&Row<'_>) -> DbResult<T>>( &self, query: &str, params: &[&dyn ToSql], serializer: F, ) -> DbResult<T>

fn get_many<T, F: FnMut(&Row<'_>) -> DbResult<T>>( &self, query: &str, params: &[&dyn ToSql], serializer: F, ) -> DbResult<Vec<T>>

fn execute(&self, query: &str, params: &[&dyn ToSql]) -> DbResult<()>

fn execute_return_id(&self, query: &str, params: &[&dyn ToSql]) -> DbResult<i64>

Implementors

impl IExecutor for MSQLConnection

type Locked = Lock

impl IExecutor for RSQLConnection

type Locked = RSQLConnection