kingchenc
e5305ffa94
Adds seven information-driven bar builders to the **Alt-Chart Bars** family, the final batch of the family-deepening run. Indicator count **507 → 514**. ## Builders All implement the `BarBuilder` trait (`update(Candle) -> Vec<Bar>`), emitting a data-dependent number of completed bars per candle. | Builder | Driver | Bar fields | |---------|--------|-----------| | `RangeBars` | close | open, close, direction | | `TickBars` | OHLCV | open, high, low, close, volume | | `VolumeBars` | OHLCV | open, high, low, close, volume | | `DollarBars` (Lopez de Prado) | OHLCV | + dollar | | `ImbalanceBars` | OHLC | + imbalance, direction | | `RunBars` | OHLC | + length, direction | | `ThreeLineBreakBars` | close | open, close, direction | ## Touchpoints Seven core modules (each with full unit tests), `mod.rs`/`lib.rs` (builders counted, bar element types on their own re-export lines), README family rows, Python/Node/WASM hand-written bindings for the variable-length output (Python tuples + `(k, N)` ndarray; Node `Vec<object>`; WASM array of objects), the `bar_builder_update_candle` fuzz target, dedicated Python + Node tests, the `BAR_BUILDERS` completeness exclusion, and CHANGELOG. ## Verification - `cargo test -p wickra-core --lib` — 4207 passed - `cargo test -p wickra-core --doc` — 464 passed - `cargo clippy --workspace --all-targets --all-features -- -D warnings` — clean - `npm test` (node) — 584 passed - `pytest` (python) — 957 passed
1.5 KiB
1.5 KiB
Documentation
Wickra's full documentation lives at docs.wickra.org.
That includes:
- Quickstarts for Rust, Python, Node, and WASM.
- A per-indicator deep dive for every one of the 514 indicators across the sixteen families (Moving Averages, Momentum Oscillators, Trend & Directional, Price Oscillators, Volatility & Bands, Bands & Channels, Trailing Stops, Volume, Price Statistics, Ehlers / Cycle DSP, Pivots & S/R, DeMark, Ichimoku & Charts, Candlestick Patterns, Market Profile, Risk / Performance) — see the indicators overview.
- Reference pages: warmup periods, streaming vs batch, indicator chaining, and the data layer.
- Guides: Cookbook, TA-Lib migration, FAQ.
Editing the docs
The documentation site is a separate git repository at
https://github.com/wickra-lib/wickra-docs. Open a pull request there to
propose changes; the site is built with VitePress and deploys to
docs.wickra.org.