Struct ZeroclawAttribution 

pub struct ZeroclawAttribution {
    pub fields: BTreeMap<String, String>,
    pub duration_ms: Option<u64>,
}

ZeroClaw-domain attribution. Every field is alias-bound where applicable: channel is the <type>.<alias> composite, model_provider is the <type>.<alias> composite, etc. Composites are stored as three keys (<prefix>, <prefix>_type, <prefix>_alias) so filters can match either coarse or precise.

The shape is a flat string map flattened into the parent on-disk JSON, driven by ATTRIBUTION_FIELDS + COMPOSITE_PREFIXES. Adding a new attribution key requires extending those constants — nothing else.

Fields

fields: BTreeMap<String, String>

duration_ms: Option<u64>

Per-event duration when applicable. Kept off fields so JSON readers see a number, not a stringified number.

Implementations

impl ZeroclawAttribution

pub fn get(&self, key: &str) -> Option<&str>

pub fn set(&mut self, key: impl Into<String>, value: impl Into<String>)

pub fn set_composite(&mut self, prefix: &str, composite: &str)

Set a composite-prefixed attribution by splitting composite at the first . — populates <prefix>, <prefix>_type, and (when the dotted form is present) <prefix>_alias in one call.

pub fn merge_from(&mut self, other: &Self)

Fill any key absent on self from other. The flat-map shape means composite groups move as a unit naturally (all three keys merge independently, but the composite-prefix setter always writes all three together, so the parent’s set is consistent).

pub fn is_fully_populated(&self) -> bool

True when every plain field in ATTRIBUTION_FIELDS and every composite in COMPOSITE_PREFIXES has been populated — the span-walk uses this as a “no point looking further up” check.

Trait Implementations

impl Clone for ZeroclawAttribution

fn clone(&self) -> ZeroclawAttribution

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ZeroclawAttribution

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

Formats the value using the given formatter.

impl Default for ZeroclawAttribution

fn default() -> ZeroclawAttribution

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for ZeroclawAttribution

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for ZeroclawAttribution

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

where __S: Serializer,

Serialize this value into the given Serde serializer.