Trait Update

pub trait Update<C, R, T>
where
    C: Connection<R>,
    R: Row,
{
    // Required methods
    fn update(&self, conn: &mut C, object: &T) -> Result<()>;
    fn update_with_filter<F>(
        &self,
        conn: &mut C,
        filter: &F,
        object: &T,
    ) -> Result<()>
       where F: Filter;
    fn update_with_filter_order_limit_offset<F, O>(
        &self,
        conn: &mut C,
        filter: &F,
        order: &O,
        limit: usize,
        offset: usize,
        object: &T,
    ) -> Result<()>
       where F: Filter,
             O: Order;
}

Required Methods

fn update(&self, conn: &mut C, object: &T) -> Result<()>

fn update_with_filter<F>( &self, conn: &mut C, filter: &F, object: &T, ) -> Result<()>

where F: Filter,

fn update_with_filter_order_limit_offset<F, O>( &self, conn: &mut C, filter: &F, order: &O, limit: usize, offset: usize, object: &T, ) -> Result<()>

where F: Filter, O: Order,

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.

Implementors

impl<C, R, T, S> Update<C, R, T> for S

where S: UpdateStatement, C: Connection<R>, R: Row, T: Params + TryFromRefRow<R>,