use std::error::Error;
use std::fmt::{Display, Formatter};
/// An error when instantiating or generating sitemap index files.
#[derive(Debug)]
pub enum SitemapIndexError {
/// Returned when a \<sitemapindex\> contains more than `50,000` \<sitemap\>.
TooManySitemaps(usize),
}
impl Error for SitemapIndexError {}
impl Display for SitemapIndexError {
fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result {
match self {
Self::TooManySitemaps(count) => {
write!(f, "must not contain more than 50,000 sitemaps: {count}")
}
}
}
}