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use serde_derive::*;
use std::fmt::Display;
use thiserror::Error;
#[derive(Debug, Error)]
pub enum Error {
#[error("Twitter API error!\n{0}params:\n{1}")]
TwitterAPIError(TwitterAPIErrorMessage, String),
#[error("\n{1}\nInvalid json format.\n{0}")]
JsonParsingError(anyhow::Error, String),
#[error(transparent)]
HTTPRequestError(reqwest::Error),
#[error(transparent)]
Error(#[from] anyhow::Error),
}
#[derive(Serialize, Deserialize, Debug, Clone, Error)]
pub struct TwitterAPIErrorMessage {
pub errors: Vec<APIErrorObject>,
}
impl Display for TwitterAPIErrorMessage {
fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
for error in self.errors.clone() {
writeln!(f, "Error code {}: {}", error.code, error.message)?;
}
Ok(())
}
}
#[derive(Serialize, Deserialize, Debug, Clone)]
pub struct APIErrorObject {
pub code: i64,
pub message: String,
}
#[cfg(test)]
mod test {
use super::*;
#[test]
fn construct_apierror_object() {
let erro_object = APIErrorObject {
code: 100,
message: "test error message".to_string(),
};
assert_eq!(erro_object.code, 100);
}
}