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use thiserror::Error;
#[derive(Clone, Error, Debug)]
pub enum TracerError {
#[error("Unknown error: {message}")]
Unknown { message: String, exit_code: i32 },
#[error("Failed to create window: {0}")]
FailedToCreateWindow(String),
#[error("Failed to update window: {0}")]
FailedToUpdateWindow(String),
#[error("Resolution is not power of two.")]
ResolutionIsNotPowerOfTwo(),
#[error("Config Error ({0}): {1}")]
Configuration(String, String),
#[error("Unknown Material {0}.")]
UnknownMaterial(String),
#[error("No scene supplied.")]
NoScene(),
}
impl From<TracerError> for i32 {
fn from(tracer_error: TracerError) -> Self {
match tracer_error {
TracerError::Unknown {
message: _,
exit_code,
} => exit_code,
TracerError::FailedToCreateWindow(_) => 2,
TracerError::FailedToUpdateWindow(_) => 3,
TracerError::ResolutionIsNotPowerOfTwo() => 4,
TracerError::Configuration(_, _) => 5,
TracerError::UnknownMaterial(_) => 6,
TracerError::NoScene() => 7,
}
}
}
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