config_tools/
error.rs

1use std::fmt;
2
3/// Represents errors that may occur during loading, saving, or parsing
4/// configuration files.
5///
6/// This includes I/O errors from file operations as well as user-facing
7/// errors like missing keys or invalid values.
8#[derive(Debug)]
9pub enum Error {
10    AlreadyExists,
11    ConfigParse(String),
12    NotFound,
13    ConfigLoad(ini::Error),
14    ConfigCreation(std::io::Error),
15}
16
17impl fmt::Display for Error {
18    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
19        match self {
20            Error::AlreadyExists => write!(f, "The key already exists"),
21            Error::ConfigParse(e) => write!(f, "Failed to parse config: {e}"),
22            Error::NotFound => write!(f, "The key was not found"),
23            Error::ConfigLoad(e) => write!(f, "Failed to load config file: {e:?}"),
24            Error::ConfigCreation(e) => write!(f, "Failed to create config file: {e:?}"),
25        }
26    }
27}
config_tools/error.rs

config_tools/
error.rs
