Module backend 

Build backend abstraction.

Provides a unified BuildBackend trait that decouples the build orchestration logic from the underlying container tooling. Platform-specific implementations are selected at runtime via detect_backend.

Backends

• BuildahBackend — wraps the buildah CLI (Linux + macOS with buildah installed).
• [SandboxBackend] — macOS-only, uses the Seatbelt sandbox when buildah is unavailable.

Structs

BuildahBackend

Build backend that delegates to the buildah CLI.

Traits

BuildBackend

A pluggable build backend.

Functions

detect_backend

Auto-detect the best available build backend for the current platform.