Rust

The native crate. Fold an XraySpec over a Dataset with build_frame to get an XrayFrame of render data-models.

cargo add wickra-xray

use xray_core::{build_frame, Dataset, XraySpec};

const SPEC: &str = r#"{
    "dataset_ref": "m",
    "symbol": "BTCUSDT",
    "panels": [{"kind": "footprint", "price_bin": 1.0, "bucket_ms": 60000}]
}"#;

let spec = XraySpec::from_json(SPEC).expect("valid spec");
let mut dataset = Dataset::from_json(DATASET).expect("valid dataset");
dataset.sort();
let cursor = dataset.bounds().map_or(0, |(_, hi, _)| hi);

let frame = build_frame(&dataset, &spec, cursor).expect("build frame");
println!("{} panels", frame.panels.len());

More

• crates.io/crates/wickra-xray · docs.rs
• Source & examples
• Panels & spec