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//! Errors returned by terrio.
/// A terrio error.
///
/// New variants may be added in minor releases: match with a wildcard arm.
#[derive(Debug, thiserror::Error)]
#[non_exhaustive]
pub enum Error {
/// A file system or network I/O error.
#[error("{0}")]
Io(#[from] std::io::Error),
/// An error from a raster format driver.
#[error("{0}")]
Raster(#[from] wbraster::RasterError),
/// An error from a vector format driver.
#[error("{0}")]
Vector(#[from] wbvector::GeoError),
/// A coordinate reference system could not be parsed or used.
#[error("coordinate reference system: {0}")]
Crs(String),
/// An HTTP request failed.
#[error("HTTP: {0}")]
Http(String),
/// The dataset's format is not recognized, or the operation is not supported for it.
#[error("{0}")]
Unsupported(String),
/// An argument or option is invalid.
#[error("{0}")]
InvalidArgument(String),
/// A dataset was found but its contents are not valid.
#[error("{0}")]
InvalidData(String),
}
impl From<wbprojection::ProjectionError> for Error {
fn from(e: wbprojection::ProjectionError) -> Self {
Error::Crs(e.to_string())
}
}
impl From<zip::result::ZipError> for Error {
fn from(e: zip::result::ZipError) -> Self {
Error::InvalidData(format!("zip: {e}"))
}
}
/// A result with a terrio [`Error`].
pub type Result<T> = std::result::Result<T, Error>;