Crate tokenburn_core 

TokenBurn core — UI-agnostic logic shared by the CLI, TUI and GUI front-ends.

Reads local logs only (no network):

• pi session files, ~/.pi/agent/sessions/**/*.jsonl — one row per assistant turn.
• Zed’s agent thread database (threads.db, sqlite + zstd JSON blobs) — one row per thread (input/output tokens only, no $ cost).
• Claude Code, Codex CLI, Copilot CLI, Gemini CLI, OpenCode and Amp — see Tool and features/<tool>/.

Typical flow

use tokenburn_core::{collect, build_report, Query};

let query = Query::default();
let now = chrono::Local::now();
let collected = collect(query.tool, query.window.start(now));
let report = build_report(&collected.rows, &query);
println!("{} rows", report.len());

Re-exports

pub use features::report::axis_label;

pub use features::report::axis_tokens;

pub use features::report::bucket_at;

pub use features::report::bucket_label_of;

pub use features::report::build_report;

pub use features::report::by_project;

pub use features::report::chart_bucket;

pub use features::report::drill;

pub use features::report::drill;

pub use features::report::nice_max;

pub use features::report::pie;

pub use features::report::project_key;

pub use features::report::short_label;

pub use features::report::short_name;

pub use features::report::slice_angles;

pub use features::report::time_series;

pub use features::report::Bucket;

pub use features::report::Drill;

pub use features::report::Metric;

pub use features::report::Pie;

pub use features::report::Query;

pub use features::report::ReportRow;

pub use features::report::RowFilter;

pub use features::report::Selection;

pub use features::report::Slice;

pub use features::report::TimeSeries;

pub use features::report::ToolFilter;

pub use features::report::Window;

pub use features::settings;

pub use features::settings::Settings;

pub use features::theme::find_theme;

pub use features::theme::theme_by_index;

pub use features::theme::theme_index_by_name;

pub use features::theme::AppTheme;

pub use features::theme::Rgb;

pub use features::theme::THEME_COUNT;

pub use features::theme::THEME_NAMES;

pub use features::usage::Row;

pub use features::usage::Summary;

pub use features::usage::Tool;

Modules

features

Feature modules — one per concern, mirroring the front-end crates.

utils

Structs

Collected

Result of reading every enabled source.

Functions

collect

Collect rows for tool from the default on-disk locations, keeping only rows whose timestamp is >= start.