Struct RowRead 

pub struct RowRead {
    pub columns: Vec<ColumnSpec>,
    pub rows: Vec<Vec<ColumnValue>>,
}

A row-shaped read and the projection it was actually read with (#1351).

The columns travel with the rows because field-level RBAC (#886) can narrow them: the adapter zips values to specs positionally, so a caller that encoded with the specs it asked for rather than the ones the read used would shift every value one column to the left the moment a field was withheld — serving one field’s value under another field’s name.

Fields

columns: Vec<ColumnSpec>

The columns read, after field-level RBAC narrowed them.

rows: Vec<Vec<ColumnValue>>

The rows, each in columns order.

Trait Implementations

impl Debug for RowRead

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.