Registry / utility / derive-error-chain

derive-error-chain

library0.11.2rscratesunverified

A Macros 1.1 implementation of the error-chain crate for deriving error types.

# Cargo.toml
[dependencies]
derive-error-chain = "0.11.2"

INSTALL

IMPORT

SIG · DERIVE-ERROR-CHAIN

derive-error-chain

utilityrustv0.11.2

harness data pending

Install & Compatibility

Where this runs

No compatibility data collected yet for this library.

Code

Verified usage

Verified import paths — ran on the pinned version, not inferred.

ErrorChain

✓ use derive_error_chain::ErrorChain;

Derives the error-chain trait for a custom error type.

use derive_error_chain::ErrorChain; #[derive(ErrorChain)] struct MyError; fn main() { let _ = MyError; }

Debug

Known issues

gotchaDeprecated in favor of thiserror or custom derive macros

fix

Use thiserror crate for simpler error derivation

affects: >=0.11.0

Upgrade

Version history

0.11.2latest on crates.io

Audit

Dependencies

No dependency data recorded yet.

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