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use std::fmt;
use std::error::Error;
#[derive(Debug)]
pub enum IpApiError {
PrivateRange,
ReservedRange,
InvalidQuery,
Quota,
OtherError(String)
}
impl Error for IpApiError {
fn description(&self) -> &str {
match *self {
IpApiError::PrivateRange => "The IP address is part of a private range",
IpApiError::ReservedRange => "The IP address is part of a reserved range",
IpApiError::InvalidQuery => "Invalid IP address or domain name",
IpApiError::Quota => "Quota exceeded, go unban yourself",
IpApiError::OtherError(_) => "Some other error has occurred"
}
}
}
impl fmt::Display for IpApiError {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
write!(f, "Error: {}", self.description())
}
}