1use std::fmt;
2
3#[derive(Debug)]
4pub enum BootsError {
5 AlreadyExists(String),
6 IoError(std::io::Error),
7 TemplateError(String),
8 Other(String),
9}
10
11impl fmt::Display for BootsError {
12 fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
13 match self {
14 BootsError::AlreadyExists(path) => write!(f, "Already exists: {}", path),
15 BootsError::IoError(err) => write!(f, "IO error: {}", err),
16 BootsError::TemplateError(err) => write!(f, "Template error: {}", err),
17 BootsError::Other(err) => write!(f, "{}", err),
18 }
19 }
20}
21impl std::error::Error for BootsError {}
22
23impl From<std::io::Error> for BootsError {
24 fn from(err: std::io::Error) -> Self {
25 BootsError::IoError(err)
26 }
27}