Crate spytial 

Spytial is a drop-in replacement for std::dbg! that opens an interactive diagram of Rust values in the browser.

The crate-level entry points are dbg! (a strict superset of std::dbg!) and diagram (no stderr, doesn’t move). Both work on any type that derives std::fmt::Debug, serde::Serialize, and SpytialDecorators.

Start with the guide at https://sidprasad.github.io/spytial-rust/ for the tutorial, decorator reference, and architecture notes. The README on GitHub has the elevator pitch.

Re-exports

pub use export::export_json_instance;

pub use reify::from_datum;

pub use reify::from_datum_root;

pub use reify::replit;

pub use reify::replit_root;

pub use reify::ReifyError;

Modules

export

Serde-driven export of Rust values into the relational jsondata shape. Serialize Rust values into the atom/relation form the visualizer consumes (JsonDataInstance).

jsondata

Serializable atom/relation data model consumed by spytial-core. Relational JSON data model produced by crate::export_json_instance.

reify

Reconstruct Rust values from the relational jsondata shape (inverse of export). Reconstructing Rust values from the relational jsondata shape — the inverse of crate::export.

spytial_annotations

SpyTial decorator types, derive-macro runtime, and YAML serialization.

Macros

dbg

Strict superset of std::dbg!: prints the Debug representation to stderr and opens an interactive diagram of the value in your browser.

Functions

diagram

Render value as an interactive diagram and open it in the browser.

diagram_with_spec

Like diagram, but renders value against a caller-supplied SpyTial spec instead of the decorators collected from the type.

Derive Macros

SpytialDecorators

Derive HasSpytialDecorators, turning a type’s spatial-annotation attributes into a single decorators() impl that also pulls in the decorators of nested field types.