Struct TokenCounts 

pub struct TokenCounts { /* private fields */ }

Per-category token counts aggregated from the transcript.

Invariants

• All mutations go through Self::accumulate so additions saturate at u64::MAX rather than wrapping. Fields are pub(crate) so in-crate code can read them; writes are funnelled through the one private path that preserves the saturating discipline. External crates read via Self::total / Self::input / Self::output / Self::cache_creation / Self::cache_read.

Implementations

impl TokenCounts

pub fn input(&self) -> u64

pub fn output(&self) -> u64

pub fn cache_creation(&self) -> u64

pub fn cache_read(&self) -> u64

pub fn total(&self) -> u64

Saturating sum across all four categories. Saturating to match the spec’s open-question note: u64 overflow is practically unreachable, but wrap-on-overflow is surprising.

Trait Implementations

impl Clone for TokenCounts

fn clone(&self) -> TokenCounts

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TokenCounts

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

Formats the value using the given formatter.

impl Default for TokenCounts

fn default() -> TokenCounts

Returns the “default value” for a type.

impl PartialEq for TokenCounts

fn eq(&self, other: &TokenCounts) -> 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 Copy for TokenCounts

impl Eq for TokenCounts

impl StructuralPartialEq for TokenCounts