Crate dpcs 

dpcs

Reference implementation of the Data Pipeline Contract Standard (DPCS).

Initial processing pipeline:

DPCS Document -> Parser -> Canonical Object Model -> Validator -> Diagnostics

SPEC.md is the authoritative source of truth. When implementation details are ambiguous, this crate prefers the smallest conservative behavior.

Example

use dpcs::{parse_yaml_file, validate};

let contract = parse_yaml_file("pipeline.dpcs.yaml")?;
let report = validate(&contract);
assert!(report.is_valid());

Re-exports

pub use diagnostics::Diagnostic;

pub use diagnostics::DiagnosticStage;

pub use diagnostics::Severity;

pub use diagnostics::ValidationReport;

pub use error::Error;

pub use error::Result;

pub use model::ExtensionMap;

pub use model::ExtensionValue;

pub use model::IdentityCatalog;

pub use model::InterfacePort;

pub use model::Metadata;

pub use model::ObjectId;

pub use model::ObjectKind;

pub use model::ObjectPath;

pub use model::PipelineContract;

pub use model::PipelineIdentity;

pub use model::PipelineInterface;

pub use parser::parse_json;

pub use parser::parse_json_file;

pub use parser::parse_yaml;

pub use parser::parse_yaml_file;

pub use validation::validate;

Modules

binding

Orchestrator binding framework.

capabilities

Orchestrator capability model skeleton.

cli

Command-line interface for the dpcs binary.

diagnostics

Deterministic diagnostics for DPCS processing stages.

error

Error types for parsing and I/O failures.

model

Canonical Object Model (COM) for DPCS Pipeline Contracts.

parser

YAML and JSON parsers for DPCS documents.

plan

Pipeline Plan skeleton.

validation

Phase-based validation for Pipeline Contracts.

Constants

DPCS_SPEC_VERSION

Supported DPCS specification version for this release.

VERSION

Library and CLI version string.