endjine 0.0.2

Accessing the Engine DJ library database.
Documentation 
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// SPDX-FileCopyrightText: The endjine authors
// SPDX-License-Identifier: MPL-2.0

use std::error::Error;

mod shrink_album_art;
pub use self::shrink_album_art::shrink_album_art;

#[derive(Debug, Default)]
pub struct BatchOutcome {
    /// Number of items that succeeded.
    pub succeeded: u64,

    /// Number of items that were skipped.
    pub skipped: u64,

    /// Failed items.
    pub failed: Vec<Box<dyn Error>>,

    /// Error that aborted the batch operation prematurely.
    ///
    /// If `None` the batch operation finished regularly.
    pub aborted_error: Option<Box<dyn Error>>,
}

impl BatchOutcome {
    #[must_use]
    pub(crate) fn abort(self, error: Box<dyn Error>) -> Self {
        debug_assert!(self.aborted_error.is_none());
        Self {
            aborted_error: Some(error),
            ..self
        }
    }
}