Trait HasStatementCache 

pub trait HasStatementCache { }

A Database that maintains a client-side cache of prepared statements.

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors

impl HasStatementCache for Any

Available on crate feature any and (crate features mssql or mysql or odbc or postgres or sqlite) only.

impl HasStatementCache for MySql

Available on crate feature mysql only.

impl HasStatementCache for Odbc

Available on crate feature odbc only.

impl HasStatementCache for Postgres

Available on crate feature postgres only.

impl HasStatementCache for Sqlite

Available on crate feature sqlite only.