taxa-core 0.1.0

taxa engine core: manifest model, formula AST→Polars Expr, bounded query generators over Polars.
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//! taxa-core — the engine: manifest model, formula AST→Polars `Expr`, and
//! bounded query generators over a Polars `Source`. A port of the pure-Python
//! `taxa/declarative` package (the parity oracle), with Polars `LazyFrame`
//! expression plans in place of generated SQL strings.

pub mod adapter;
pub mod backend;
pub mod error;
pub mod filters;
pub mod formula;
pub mod inference;
pub mod loader;
pub mod manifest;
pub mod metric;
pub mod output;
pub mod path;
pub mod query;
pub mod series;
pub mod source;
pub mod tags;
pub mod transform;
pub mod treemap;

pub use adapter::{boot_manifest, frontend_node, frontend_tree, NodeCtx};
pub use backend::{file_backend, Backend, FrameBackend};
pub use error::{Error, Result};
pub use formula::{compile_formula, FormulaError};
pub use inference::infer_dataset;
pub use loader::{load, Loaded};
pub use manifest::{
    Axis, Dataset, Filter, Frame, FrameDataset, Metric, PathSpec, SourceSpec, View,
};
pub use output::TreeNode;
pub use query::{detail, filter_options, scatter, search};
pub use series::{series, SeriesArgs};
pub use source::{
    file_source, ClosureSource, CsvSource, FrameSource, JoinSource, ParquetSource, Source,
};
pub use tags::TagIndex;
pub use transform::{rebind_named, scan_name, TransformSource};
pub use treemap::{branch_set, treemap, BranchSet, TreemapArgs, OTHER};