Enum SubscriptionFrame 

pub enum SubscriptionFrame {
    Open {
        tx_key: TxKey,
        columns: Vec<ColumnDescription>,
    },
    Delta {
        tx_key: TxKey,
        rows: Vec<(Vec<DataType>, i64)>,
    },
    Error(ErrorResponseBody),
}

One frame in a subscription response stream. Frames are bare, self-delimiting msgpack maps tagged by a kind discriminator.

Variants

Open

First frame: registration tx_key and (internal) column schema.

Fields

tx_key: TxKey

columns: Vec<ColumnDescription>

Delta

One transaction’s z-set changes as (values, weight) rows.

Fields

tx_key: TxKey

rows: Vec<(Vec<DataType>, i64)>

Error(ErrorResponseBody)

Terminal error raised after the stream has started.

Trait Implementations

impl Clone for SubscriptionFrame

fn clone(&self) -> SubscriptionFrame

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SubscriptionFrame

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

Formats the value using the given formatter.

impl PartialEq for SubscriptionFrame

fn eq(&self, other: &SubscriptionFrame) -> 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 StructuralPartialEq for SubscriptionFrame