Constant UNLOGGED 

pub const UNLOGGED: TableMarker;

Creates an UNLOGGED table.

Example

#[PostgresTable(UNLOGGED)]
struct SessionCache {
    #[column(PRIMARY)]
    key: String,
    data: String,
}

Unlogged tables are faster but data is not crash-safe.

See: https://www.postgresql.org/docs/current/sql-createtable.html#SQL-CREATETABLE-UNLOGGED