Struct SessionUsageSnapshot 

pub struct SessionUsageSnapshot {
    pub input_tokens: u64,
    pub output_tokens: u64,
    pub cost_usd: f64,
    pub cost_known: bool,
    pub credits_spent: Option<f64>,
    pub credit_unit: Option<String>,
}

Accumulated token/cost usage for a session (persisted with the snapshot).

Fields

input_tokens: u64

Cumulative prompt/context tokens billed this session.

output_tokens: u64

Cumulative completion tokens billed this session.

cost_usd: f64

Estimated spend in USD from list rates × tokens (when known).

cost_known: bool

True once at least one turn had usable list pricing.

credits_spent: Option<f64>

Estimated prepaid credits spent (e.g. Hypercredits = USD / $0.05).

credit_unit: Option<String>

Credit unit label when credits_spent is set (e.g. hypercredits).

Trait Implementations

impl Clone for SessionUsageSnapshot

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 SessionUsageSnapshot

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

Formats the value using the given formatter.

impl Default for SessionUsageSnapshot

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for SessionUsageSnapshot

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for SessionUsageSnapshot

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for SessionUsageSnapshot

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 SessionUsageSnapshot