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use std::io;
use reqwest::{self, StatusCode};
use serde_json;
#[derive(Debug, Fail)]
pub enum Error {
#[fail(display = "API error, code {}, reason {}", code, reason)]
Api {
code: StatusCode,
reason: String
},
#[fail(display = "Cluster task {} not found", _0)]
TaskNotFound(String),
#[fail(display = "Cluster task {} timed out", _0)]
Timeout(String),
#[fail(display = "I/O error: {}", _0)]
Io(#[cause] io::Error),
#[fail(display = "Http error: {}", _0)]
Http(#[cause] reqwest::Error),
#[fail(display = "Json error: {}", _0)]
Json(#[cause] serde_json::Error),
}
pub type Result<T> = ::std::result::Result<T, Error>;
impl From<io::Error> for Error {
fn from(err: io::Error) -> Self {
Error::Io(err)
}
}
impl From<reqwest::Error> for Error {
fn from(err: reqwest::Error) -> Self {
Error::Http(err)
}
}
impl From<serde_json::Error> for Error {
fn from(err: serde_json::Error) -> Self {
Error::Json(err)
}
}