miden-mast-package 0.22.3

Overview

The miden-mast-package crate provides the Package type, which represents a Miden package. It contains a compiled Library/Program together with package metadata, exports, runtime dependencies, and optional custom sections.

Binary Format

The header contains the following fields:

• MASP\0 magic bytes;
• Version of the package binary format (currently 4.0.0);

The package data contains:

• Package name
• Package semantic version
• Package description (optional)
• Package target kind
• MAST artifact, which is either:
  • A Program (indicated by "PRG" magic bytes)
  • A Library (indicated by "LIB" magic bytes)
• Package manifest containing:
  • List of exports, where each export has:
    • Name
    • Digest
  • List of dependencies, where each dependency has:
    • Name
    • Target kind
    • Semantic version
    • Digest
• Optional custom sections

Package digests are derived from the underlying MAST artifact. Registry implementations typically use the semantic version together with that digest as the exact published package identity.

License

This project is dual-licensed under the MIT and Apache 2.0 licenses.