Struct AppendResult 

pub struct AppendResult {
    pub observation: Observation,
    pub deduplicated: bool,
}

Outcome of Client::append_observation.

Carries the stored observation plus whether the daemon deduplicated the write. deduplicated is true when an observation with the same id already existed: observation is then the pre-existing stored row (the daemon did not overwrite it or re-run masking), making spool replay exactly-once-ish on id. When false, a new row was written and observation is it.

Fields

observation: Observation

The stored observation. On a dedup hit this is the pre-existing row.

deduplicated: bool

true when the id already existed and the daemon ignored the write.

Trait Implementations

impl Clone for AppendResult

fn clone(&self) -> AppendResult

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AppendResult

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

Formats the value using the given formatter.

impl PartialEq for AppendResult

fn eq(&self, other: &AppendResult) -> 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 AppendResult