Struct WireContext 

pub struct WireContext {
    pub provider: String,
    pub person: Option<String>,
    pub team: Option<String>,
    pub project: Option<String>,
    pub saved_tokens: u64,
    pub uncompressed_input_tokens: u64,
    pub is_local: bool,
    pub routed_from: Option<String>,
    pub counterfactual: Option<CounterfactualSlot>,
}

Request-side context the forward path knows and the response scanner does not: who sent the request (gateway identity, enterprise#11), what the proxy saved on the wire, and the counterfactual-baseline inputs (enterprise#18). Travels inside RealUsage so usage_meter::record stays the single choke-point through which every measured turn flows.

Fields

provider: String

Provider label (Anthropic|OpenAI|ChatGPT|Gemini) of the serving route.

person: Option<String>

Person tag from the gateway key (enterprise#11).

team: Option<String>

Team tag from the gateway key.

project: Option<String>

Project: x-leanctx-project header wins over the key’s default project.

saved_tokens: u64

Estimated tokens this request saved through wire compression (bytes/4 heuristic, same basis as the proxy stats).

uncompressed_input_tokens: u64

Estimated request tokens BEFORE lean-ctx compression (bytes/4) — the SEE-attribution input of the avoided-cost baseline (enterprise#18).

is_local: bool

True when the serving upstream is a local/loopback endpoint — billed via the transparent local_shadow_rate, never 0 (enterprise#15/#18).

routed_from: Option<String>

Originally requested model when the router downgraded/aliased it (enterprise#13); None for passthrough.

counterfactual: Option<CounterfactualSlot>

Provider-counted input tokens of the ORIGINAL (uncompressed) request, from the free count_tokens probe (#701). None when metering is off or no probe was spawned; an empty slot at read time (probe failed or still in flight) degrades the row to the local estimate.

Trait Implementations

impl Clone for WireContext

fn clone(&self) -> WireContext

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for WireContext

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

Formats the value using the given formatter.

impl Default for WireContext

fn default() -> WireContext

Returns the “default value” for a type.

impl PartialEq for WireContext

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