Module tokens 

Token telemetry

Everything related to LLM token accounting.

File	Responsibility
totals	TokenTotals — simple input/output pair
counts	TokenCounts — wire-format input/output pair
snapshot	TokenUsageSnapshot + GlobalTokenSnapshot
counter	AtomicTokenCounter — the lock-light global counter

Re-exports

pub use counter::AtomicTokenCounter;

pub use counts::TokenCounts;

pub use snapshot::GlobalTokenSnapshot;

pub use snapshot::TokenUsageSnapshot;

pub use totals::TokenTotals;

Modules

counter

Lock-light atomic counter for LLM token usage.

counts

Input/output token counts with field names that match most provider APIs.

snapshot

Read-only snapshots of token usage.

totals

A tiny (input, output) token pair with a convenience total() method.