Struct SuppliedObservationInput 

pub struct SuppliedObservationInput {
    pub artifact: Option<String>,
    pub hash: Option<String>,
    pub content: Option<String>,
    pub absent: Option<bool>,
    pub observed_at: Option<String>,
}

One observer-supplied observation row, as it arrives on the wire (memstead verify-anchors --observations): permissive and string-typed so a malformed row refuses with a typed ObservationValidationError before any state changes. The engine never fetches; for a grain it cannot observe itself (url) this is how an observation enters the one resolution funnel.

Fields

artifact: Option<String>

The anchor’s artifact reference, exactly as stored (a URL for a url row).

hash: Option<String>

The prepared-content hash the observer computed. Exactly one of hash, content, absent: true.

content: Option<String>

The observed artifact CONTENT (UTF-8 text); the engine hashes it under the same canonicalization the write path applies to a url anchor’s content.

absent: Option<bool>

The observer could not retrieve the artifact.

observed_at: Option<String>

When the observation was made (ISO-8601 UTC, YYYY-MM-DDTHH:MM:SSZ or a bare YYYY-MM-DD). Defaults to the engine’s clock at the run.

Trait Implementations

impl Clone for SuppliedObservationInput

fn clone(&self) -> SuppliedObservationInput

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SuppliedObservationInput

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

Formats the value using the given formatter.

impl Default for SuppliedObservationInput

fn default() -> SuppliedObservationInput

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for SuppliedObservationInput

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for SuppliedObservationInput

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

where __S: Serializer,

Serialize this value into the given Serde serializer.