44 lines
1.1 KiB
Rust
44 lines
1.1 KiB
Rust
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use std::sync::PoisonError;
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use sdl2::IntegerOrSdlError;
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use sdl2::video::WindowBuildError;
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pub type EmulatorResult<T> = Result<T, EmulatorError>;
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#[derive(Clone, Debug)]
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pub enum EmulatorError {
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SdlError(String),
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AllocationError,
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IOError(String),
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MutexInvalidState(String)
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}
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impl From<String> for EmulatorError {
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fn from(value: String) -> Self {
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Self::SdlError(value)
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}
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}
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impl From<WindowBuildError> for EmulatorError {
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fn from(value: WindowBuildError) -> Self {
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Self::SdlError(value.to_string())
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}
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}
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impl From<IntegerOrSdlError> for EmulatorError {
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fn from(value: IntegerOrSdlError) -> Self {
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match value {
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IntegerOrSdlError::IntegerOverflows(x, y) => { Self::SdlError(format!("{} - {}", x, y)) }
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IntegerOrSdlError::SdlError(str) => { Self::SdlError(str) }
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}
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}
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}
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impl From<std::io::Error> for EmulatorError{
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fn from(value: std::io::Error) -> Self {
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Self::IOError(value.to_string())
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}
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}
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impl<T> From<PoisonError<T>> for EmulatorError{
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fn from(value: PoisonError<T>) -> Self {
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Self::MutexInvalidState(value.to_string())
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}
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}
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