r2x-artifacts 0.1.6

Directory-backed and ZIP artifact handling for r2x-cli model interoperability pipelines
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//! Artifact storage and transport for r2x-cli pipeline boundaries.
//!
//! This crate keeps JSON entrypoints and their sidecar directories together
//! when pipeline steps communicate through pipes, files, or job handoffs.
//! It provides temporary workspaces, safe output publication, ZIP export, and
//! cache-backed handoffs for durable artifacts.

use r2x_python::errors::BridgeError;
use thiserror::Error;

pub mod artifact_handoff;
pub mod pipeline_artifact;

/// Errors raised while materializing or transferring an artifact.
#[derive(Debug, Error)]
pub enum ArtifactError {
    #[error("artifact configuration error: {0}")]
    Config(String),

    #[error("artifact I/O error: {0}")]
    Io(#[from] std::io::Error),

    #[error("Python bridge error: {0}")]
    Bridge(#[from] BridgeError),

    #[error("artifact serialization error: {0}")]
    Serialization(#[from] serde_json::Error),
}