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use std::fmt;
use std::fmt::{Display, Formatter};

#[cfg(feature = "canister")]
use candid::CandidType;
use serde::Deserialize;

#[derive(Debug, Clone, Deserialize)]
#[cfg_attr(feature = "canister", derive(CandidType))]
pub struct ErrorInfo {
    /// Error code
    pub code: u32,
    /// Error message
    pub message: String,
}

impl PartialEq<Self> for ErrorInfo {
    fn eq(&self, other: &Self) -> bool {
        self.code == other.code
    }
}

impl Eq for ErrorInfo {}

impl Display for ErrorInfo {
    fn fmt(&self, f: &mut Formatter<'_>) -> fmt::Result {
        write!(f, "{} {}", self.code, self.message)
    }
}