blob: 3f099a186161c95a634d430f6c42a72fae8317c9 [file] [log] [blame]
use std::{error::Error, fmt};
#[derive(Debug)]
pub enum OutdatedError {
CannotElaborateWorkspace,
EmptyPath,
NoWorkspace,
NoMatchingDependency,
}
impl fmt::Display for OutdatedError {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> std::fmt::Result {
match self {
OutdatedError::CannotElaborateWorkspace => write!(f, "Cannot elaborate the workspace"),
OutdatedError::EmptyPath => write!(f, "Empty path cannot get last"),
OutdatedError::NoWorkspace => write!(f, "No workspace"),
OutdatedError::NoMatchingDependency => write!(f, "No matching dependency"),
}
}
}
impl std::error::Error for OutdatedError {
fn source(&self) -> Option<&(dyn Error + 'static)> {
match self {
OutdatedError::CannotElaborateWorkspace => None,
OutdatedError::EmptyPath => None,
OutdatedError::NoWorkspace => None,
OutdatedError::NoMatchingDependency => None,
}
}
}