pisserror

A golden replacement for thiserror.

Usage

You'll likely find pisserror to be pretty familiar. As with thiserror, it derives Error for any enum you give to it. Here's a sample of its current usage:

use pisserror::Error;
use std::error::Error; // we don't mess with your prelude :D

#[derive(Debug, Error)]
pub enum DatabaseError {
    #[error("encountered a disk error. see: {_0}")]
    DiskError(#[from] std::io::Error),
    #[error("key `{_0}` has no matching data records")]
    KeyNotFound(String),
    #[error("attempted to store a malformed header. expected: `{expected:?}`. got: `{got:?}`")]
    MalformedHeader {
        expected: String,
        got: String,
    },
    #[error("other error: {_0}")]
    Other(String),
}

Feature Requests and Problems

If there's something wrong or missing, please create a GitHub issue! Make sure to thoroughly describe your intentions.

Contributions

Contributions are welcome! Please create a PR and explain the changes you made.

There are a few ground rules, though:

• All contributions are bound by the license.
• Commits must be in Conventional Commits format. Feel free to interpret the rules a bit, though!
• Document and test your work.

Making a Release

The only note I have for now is to generate the README using cargo-rdme. The crate includes a configuration file for this tool, so it should just work.