use std::fmt;
#[derive(Debug)]
pub enum Error {
MissingConfig(&'static str),
PaymentSetup(String),
Request(String),
Response(String),
Parse(String),
}
impl fmt::Display for Error {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
match self {
Error::MissingConfig(field) => {
write!(f, "Missing required config field: {}", field)
}
Error::PaymentSetup(msg) => write!(f, "Payment setup error: {}", msg),
Error::Request(msg) => write!(f, "Request error: {}", msg),
Error::Response(msg) => write!(f, "Response error: {}", msg),
Error::Parse(msg) => write!(f, "Parse error: {}", msg),
}
}
}
impl std::error::Error for Error {}
pub type Result<T> = std::result::Result<T, Error>;