40 lines
1.1 KiB
Rust
40 lines
1.1 KiB
Rust
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use crate::Selector;
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use std::io;
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use std::sync::Arc;
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/// A test error.
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#[derive(Debug, Clone, thiserror::Error)]
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pub enum Error {
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/// No matching widget was found for the [`Selector`].
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#[error("no matching widget was found for the selector: {0:?}")]
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NotFound(Selector),
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/// An IO operation failed.
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#[error("an IO operation failed: {0}")]
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IOFailed(Arc<io::Error>),
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/// The decoding of some PNG image failed.
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#[error("the decoding of some PNG image failed: {0}")]
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PngDecodingFailed(Arc<png::DecodingError>),
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/// The encoding of some PNG image failed.
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#[error("the encoding of some PNG image failed: {0}")]
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PngEncodingFailed(Arc<png::EncodingError>),
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}
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impl From<io::Error> for Error {
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fn from(error: io::Error) -> Self {
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Self::IOFailed(Arc::new(error))
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}
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}
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impl From<png::DecodingError> for Error {
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fn from(error: png::DecodingError) -> Self {
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Self::PngDecodingFailed(Arc::new(error))
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}
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}
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impl From<png::EncodingError> for Error {
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fn from(error: png::EncodingError) -> Self {
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Self::PngEncodingFailed(Arc::new(error))
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}
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}
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