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/*
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* opencl stream executor
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* Copyright (C) 2021 trivernis
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* See LICENSE for more information
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*/
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use crossbeam_channel::RecvError;
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use std::error::Error;
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use std::fmt::{self, Display, Formatter};
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pub type OCLStreamResult<T> = Result<T, OCLStreamError>;
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#[derive(Debug)]
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pub enum OCLStreamError {
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OCLError(ocl::Error),
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RecvError(RecvError),
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SendError,
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}
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impl Display for OCLStreamError {
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fn fmt(&self, f: &mut Formatter<'_>) -> fmt::Result {
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match self {
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OCLStreamError::OCLError(e) => write!(f, "OCL Error: {}", e),
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OCLStreamError::RecvError(e) => write!(f, "Stream Receive Error: {}", e),
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OCLStreamError::SendError => write!(f, "Stream Send Error"),
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}
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}
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}
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impl Error for OCLStreamError {}
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impl From<ocl::Error> for OCLStreamError {
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fn from(e: ocl::Error) -> Self {
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Self::OCLError(e)
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}
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}
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impl From<RecvError> for OCLStreamError {
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fn from(e: RecvError) -> Self {
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Self::RecvError(e)
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}
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}
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