Trait sqlite3::Query

pub trait Query<F, T> where
    F: FnMut(&mut ResultRow) -> SqliteResult<T>, {
    fn query<'stmt>(
        &'stmt mut self, 
        values: &[&ToSql], 
        txform: F
    ) -> SqliteResult<QueryResults<'stmt, T, F>>;
}

Mix in query() convenience function.

Required Methods

fn query<'stmt>(
    &'stmt mut self,
    values: &[&ToSql],
    txform: F
) -> SqliteResult<QueryResults<'stmt, T, F>>

Iterate over query results after binding parameters.

Each of the values is bound to the statement (using to_sql) and the statement is executed.

Returns an iterator over rows transformed by txform, which computes a value for each row (or an error).

Implementors

• impl<F, T> Query<F, T> for PreparedStatement where
    F: FnMut(&mut ResultRow) -> SqliteResult<T>,