copybook

copybook is the canonical crates.io entrypoint for the copybook-rs project.

copybook-rs is an existing Rust crate family for COBOL copybook and mainframe data tooling. The component crates remain available for users who want narrow dependencies. This root crate provides a convenient facade over the public component crates.

Facade Modules

The facade keeps the public surface module-shaped and explicit:

use copybook::codec;
use copybook::core;
use copybook::error;

Each module re-exports the corresponding published component crate:

Module	Component crate
`charset`	`copybook-charset`
`codec`	`copybook-codec`
`codepage`	`copybook-codepage`
`contracts`	`copybook-contracts`
`core`	`copybook-core`
`determinism`	`copybook-determinism`
`error`	`copybook-error`
`error_reporter`	`copybook-error-reporter`
`fixed`	`copybook-fixed`
`governance_contracts`	`copybook-governance-contracts`
`options`	`copybook-options`
`overflow`	`copybook-overflow`
`overpunch`	`copybook-overpunch`
`rdw`	`copybook-rdw`
`record_io`	`copybook-record-io`
`support_matrix`	`copybook-support-matrix`
`utils`	`copybook-utils`

Use the component crates directly when you need the smallest possible dependency surface. Use copybook when you want the canonical project entrypoint and a single dependency over the public crate family.

Add copybook in your Cargo.toml:

[dependencies]
copybook = "0.5"

copybook 0.5.0

copybook

Facade Modules