map-tool/src/error.rs
2023-09-13 09:13:23 -05:00

22 lines
459 B
Rust

#[derive(Debug)]
pub struct Error {
pub message: String,
}
impl std::fmt::Display for Error {
fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
write!(f, "{}", self.message)
}
}
impl std::error::Error for Error {}
impl Error {
// has to be Box<Self> to fit with the result in prelude.rs
pub fn new(message: &str) -> Box<Self> {
Box::new(Self {
message: message.to_string(),
})
}
}