use thiserror::Error;
use tokio::sync::AcquireError;
#[derive(Error, Debug)]
pub enum FeedParserError {
#[error("Http: {0}")]
Http(#[from] reqwest::Error),
#[error("Failed to parse feed url from HTML")]
Html,
#[error("Failed to parse feed")]
Feed,
#[error("No URL")]
NoUrl,
#[error("Couldn't acquire download permit from semaphore")]
Semaphore(#[from] AcquireError),
}