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// Copyright (C) 2019 Oscar Shrimpton
// This program is free software: you can redistribute it and/or modify it
// under the terms of the GNU General Public License as published by the Free
// Software Foundation, either version 3 of the License, or (at your option)
// any later version.
// This program is distributed in the hope that it will be useful, but WITHOUT
// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
// more details.
// You should have received a copy of the GNU General Public License along
// with this program. If not, see <http://www.gnu.org/licenses/>.
//! Error types
/// An error encountered creating a rendering context.
/// Falls into 3 main types:
/// - Hardware - No suitable card usually
/// - Sanity - Things that probably aren't true, likely indicating a deeper issue.
/// These aren't guaranteed sanity issues, but they are weird issues.
/// - Runtime - Things caused by runtime conditions, usually resource constraints.
#[derive(Debug)]
pub enum CreationError {
WindowError,
BadSurface,
DeviceError (hal::device::CreationError),
OutOfMemoryError,
SyncObjectError,
NoShaderC,
ShaderCError (shaderc::Error),
ShaderModuleFailed (hal::device::ShaderError),
RenderPassError,
PipelineError (hal::pso::CreationError),
BufferError (hal::buffer::CreationError),
BufferNoMemory,
SwapchainError (hal::window::CreationError),
ImageViewError (hal::image::ViewCreationError)
}
/// An error encountered when rendering.
/// Usually this is out of memory or something happened to the device/surface.
/// You'll likely need to exit or create a new context.
#[derive(Debug, Clone)]
pub enum FrameError {
AcquireError (hal::window::AcquireError),
SyncObjectError,
PresentError
}
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