edgefirst_tensor/
error.rs

1// SPDX-FileCopyrightText: Copyright 2025 Au-Zone Technologies
2// SPDX-License-Identifier: Apache-2.0
3
4pub type Result<T, E = Error> = std::result::Result<T, E>;
5
6#[derive(Debug)]
7pub enum Error {
8    IoError(std::io::Error),
9    #[cfg(unix)]
10    NixError(nix::Error),
11    NotImplemented(String),
12    InvalidSize(usize),
13    ShapeMismatch(String),
14    #[cfg(target_os = "linux")]
15    UnknownDeviceType(u64, u64),
16    InvalidMemoryType(String),
17    /// The GL context backing a PBO tensor has been destroyed.
18    PboDisconnected,
19    /// The PBO buffer is currently mapped and cannot be used for GL operations.
20    PboMapped,
21    #[cfg(feature = "ndarray")]
22    NdArrayError(ndarray::ShapeError),
23}
24
25impl From<std::io::Error> for Error {
26    fn from(err: std::io::Error) -> Self {
27        Error::IoError(err)
28    }
29}
30#[cfg(unix)]
31impl From<nix::Error> for Error {
32    fn from(err: nix::Error) -> Self {
33        Error::NixError(err)
34    }
35}
36
37#[cfg(feature = "ndarray")]
38impl From<ndarray::ShapeError> for Error {
39    fn from(err: ndarray::ShapeError) -> Self {
40        Error::NdArrayError(err)
41    }
42}
43
44impl std::fmt::Display for Error {
45    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
46        write!(f, "{self:?}")
47    }
48}
49
50impl std::error::Error for Error {}
edgefirst_tensor/error.rs

edgefirst_tensor/
error.rs
