harmos-runtime 0.1.5

Harmos runtime: managed state, undo, recovery, background work and typed streams.
Documentation 
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/* ***
 *
 * Harmos
 *
 * SPDX-License-Identifier: Apache-2.0
 *
 * ***
 */

/* === Modules === */

/* === Re-Exports === */

/* === Imports === */

// Standard Library Imports
use std::{io, path::PathBuf};
// Third Party Imports

// Local Imports

/* === Constants === */

/* === Macros === */

/* === Type Aliases === */

pub type Result<T, E = Error> = std::result::Result<T, E>;

/* === Structs === */

/* === Enums === */

#[derive(Debug, thiserror::Error)]
pub enum Error {
    #[error("cannot {operation} {path}: {source}")]
    Publication {
        operation: &'static str,
        path: PathBuf,

        #[source]
        source: io::Error,
    },
}

/* === Traits === */

/* === Implementations === */

impl Error {
    pub(crate) fn publication(operation: &'static str, path: &std::path::Path, source: io::Error) -> Self {
        Self::Publication { operation, path: path.to_owned(), source }
    }

    pub fn kind(&self) -> io::ErrorKind {
        let Self::Publication { source, .. } = self;
        source.kind()
    }
}

impl From<Error> for io::Error {
    fn from(error: Error) -> Self {
        let Error::Publication { source, .. } = error;
        source
    }
}

/* === Public Functions === */

/* === Private Functions === */

/* === Tests === */