Struct WritePart 

pub struct WritePart {
    pub audience: Audience,
    pub rows: Vec<RowChange>,
    pub executions: Vec<RowExecution>,
    pub dismissals: Vec<Dismissal>,
}

All changes for one audience, sealed together (§15.6).

Fields

audience: Audience

The audience of every row in this part.

rows: Vec<RowChange>

One change per row, in increasing merge row-identity order.

executions: Vec<RowExecution>

Rows the SQL changed with no net change, in increasing row order; no row also has a change.

dismissals: Vec<Dismissal>

Lost values acknowledged by this write, ordered by row, target and write (D5.10).

Implementations

impl WritePart

pub fn records(&self) -> impl Iterator<Item = PartRecord<'_>> + '_

Each row’s record, change or execution, in row order.

pub fn encode_records(&self) -> Result<Vec<Vec<u8>>, Error>

Each record’s frame, in records() order, validated and encoded once. WriteEncoder::with_records takes them in place of encoding the records again.

Trait Implementations

impl Clone for WritePart

fn clone(&self) -> WritePart

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for WritePart

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

Formats the value using the given formatter.

impl PartialEq for WritePart

fn eq(&self, other: &WritePart) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for WritePart

impl StructuralPartialEq for WritePart