Trait postgres::types::BorrowToSql

pub trait BorrowToSql: Sealed {
    fn borrow_to_sql(&self) -> &dyn ToSql;
}

A trait used by clients to abstract over &dyn ToSql and T: ToSql.

This cannot be implemented outside of this crate.

Required methods

fn borrow_to_sql(&self) -> &dyn ToSql

Returns a reference to self as a ToSql trait object.

Implementors

impl<'_> BorrowToSql for &'_ (dyn ToSql + '_)

impl<'_> BorrowToSql for &'_ (dyn ToSql + Sync + '_)

In async contexts it is sometimes necessary to have the additional Sync requirement on parameters for queries since this enables the resulting Futures to be Send, hence usable in, e.g., tokio::spawn. This instance is provided for those cases.

impl<T> BorrowToSql for T where
    T: ToSql,