Struct CheckpointPinDiagnostics 

pub struct CheckpointPinDiagnostics {
    pub backfill_ceiling: Option<i64>,
    pub backfill_ceiling_unavailable_reason: Option<String>,
    pub oldest_pinned_frame: Option<i64>,
    pub oldest_pinned_frame_unavailable_reason: Option<String>,
    pub oldest_pinned_frame_run: Option<CheckpointRun>,
    pub oldest_pinned_frame_run_unavailable_reason: Option<String>,
    pub pin_depth: Option<i64>,
    pub pin_depth_unavailable_reason: Option<String>,
}

Checkpoint-row evidence used to report a sustained backfill ceiling.

Fields

backfill_ceiling: Option<i64>

The probe row’s checkpointed frame when it shows unbackfilled frames.

backfill_ceiling_unavailable_reason: Option<String>

Why the probe row did not establish a backfill ceiling.

oldest_pinned_frame: Option<i64>

The ceiling after a matching checkpoint run has lasted at least one second.

oldest_pinned_frame_unavailable_reason: Option<String>

Why the current probe did not establish an oldest pinned frame.

oldest_pinned_frame_run: Option<CheckpointRun>

The first observation for the reported frame.

oldest_pinned_frame_run_unavailable_reason: Option<String>

Why the matching checkpoint run is unavailable.

pin_depth: Option<i64>

Frames from the sustained pin to the current probe’s log end.

pin_depth_unavailable_reason: Option<String>

Why this report cannot claim a pin depth.

Trait Implementations

impl Clone for CheckpointPinDiagnostics

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 CheckpointPinDiagnostics

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

Formats the value using the given formatter.

impl PartialEq for CheckpointPinDiagnostics

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for CheckpointPinDiagnostics

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 CheckpointPinDiagnostics