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use log::{debug, info, warn};
use num_traits::{Float, Zero};
use std::fmt::{self, Debug, Display};
use std::sync::Arc;
use std::time::Instant;
use threadpool::ThreadPool;
use crate::{DVector, Minorant, Real};
use crate::{AsDynError, DVector, Minorant, Real};
use super::channels::{
ChannelResultSender, ChannelUpdateSender, ClientReceiver, ClientSender, EvalResult, Message, Update,
};
use super::masterprocess::{MasterConfig, MasterError, MasterProcess, MasterResponse, Response};
use crate::master::{Builder as MasterBuilder, MasterProblem};
use crate::problem::{FirstOrderProblem, UpdateState};
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NotInitialized,
// Problem has not been solved, yet.
NotSolved,
}
impl<PErr, MErr> std::error::Error for Error<PErr, MErr>
where
PErr: Debug + Display + AsRef<dyn std::error::Error + 'static> + 'static,
MErr: Debug + Display + AsRef<dyn std::error::Error + 'static> + 'static,
PErr: Debug + Display + AsDynError<'static> + 'static,
MErr: Debug + Display + AsDynError<'static> + 'static,
{
fn source(&self) -> Option<&(dyn std::error::Error + 'static)> {
use Error::*;
match self {
BuildMaster(err) => Some(err.as_ref()),
BuildMaster(err) => Some(err.as_dyn_error()),
Master(err) => Some(err),
Evaluation(err) => Some(err.as_ref()),
Update(err) => Some(err.as_ref()),
Evaluation(err) => Some(err.as_dyn_error()),
Update(err) => Some(err.as_dyn_error()),
DisconnectedReceiver(err) => Some(err),
_ => None,
}
}
}
impl<PErr, MErr> Display for Error<PErr, MErr>
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