Struct ViewLog 

pub struct ViewLog {
    pub view: String,
    pub next_sequence: u64,
    pub frontier: Option<i64>,
    pub idle: bool,
    pub segments: Vec<ViewLogSegment>,
}

One append-only view’s retained log at this cut.

Fields

view: String

Catalog name of the view.

next_sequence: u64

Sequence of the view’s next segment; every retained segment is below it.

frontier: Option<i64>

Greatest event-time frontier the view had reached on this participant at this cut. In a local cut an event-time retention keeps exactly the rows at or after this frontier minus its interval; a cluster cut uses the committed index’s view frontier instead.

idle: bool

Whether every input of the view was idle at this cut. An idle participant’s frontier does not hold back the view’s committed cluster frontier.

segments: Vec<ViewLogSegment>

Retained segments ordered by partition, then sequence.

Trait Implementations

impl Clone for ViewLog

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ViewLog

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ViewLog

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for ViewLog

impl PartialEq for ViewLog

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for ViewLog

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for ViewLog