Crate nucleation 

Re-exports

pub use formats::litematic;

pub use formats::schematic;

pub use formats::world_stream;

pub use schematic_builder::palettes;

pub use schematic_builder::IoMarker;

pub use schematic_builder::IoType as BuilderIoType;

pub use schematic_builder::PaletteEntry;

pub use schematic_builder::SchematicBuilder;

pub use selection::connected_components;

pub use selection::connected_components_collect;

pub use selection::flood;

pub use selection::flood;

pub use selection::AndMask;

pub use selection::BlocklistMask;

pub use selection::Component;

pub use selection::Connectivity;

pub use selection::Continue;

pub use selection::Limits;

pub use selection::Mask;

pub use selection::NotAirMask;

pub use selection::NotMask;

pub use selection::OrMask;

pub use selection::StopReason;

pub use selection::VisitedSet;

pub use store::MemStore;

pub use store::Store;

pub use store::StoreError;

Modules

autostack

Auto-stack: detect the repeating structure(s) in a build and resize them.

block_entity

block_entity_store

Storage layer for tile entities (BlockEntity) within a region.

block_position

blockpedia

Vendored blockpedia (formerly the standalone blockpedia crate, v0.2.0).

building

dataconverter

A Rust port of spottedleaf/PaperMC’s DataConverter (DataConverterJava/), restricted to the types that appear in a schematic file, used to convert block-state / block-entity / entity / item NBT between Minecraft data versions.

definition_region

diff

Structural diff + edit distance between two builds. See docs/superpowers/specs/2026-06-01-diff-engine-design.md

fingerprint

Canonical build fingerprinting: exact Fingerprint, invariant Signature, and FFT Footprint.

formats

insign

nbt

schematic_builder

Schematic Builder - Create schematics from ASCII art

sdf

SDF (signed distance function) shape and terrain generation.

selection

Connected-component flood selection over block coordinates.

store

Pluggable byte storage — the abstraction every higher Nucleation layer (codecs, the ingestion pipeline, the stitch frontier) reads and writes through, independent of where the bytes live.

store_io

Transparent schematic IO over the store layer.

utils

Structs

BlockState

BoundingBox

Entity

Region

UniversalSchematic

Functions

format_json_schematic

format_schematic