28 lines
859 B
Rust
28 lines
859 B
Rust
use std::io;
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use thiserror::Error;
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use crate::{self as miette, Diagnostic};
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/**
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Error enum for miette. Used by certain operations in the protocol.
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*/
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#[derive(Debug, Diagnostic, Error)]
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pub enum MietteError {
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/// Wrapper around [`std::io::Error`]. This is returned when something went
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/// wrong while reading a [`SourceCode`](crate::SourceCode).
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#[error(transparent)]
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#[diagnostic(code(miette::io_error), url(docsrs))]
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IoError(#[from] io::Error),
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/// Returned when a [`SourceSpan`](crate::SourceSpan) extends beyond the
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/// bounds of a given [`SourceCode`](crate::SourceCode).
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#[error("The given offset is outside the bounds of its Source")]
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#[diagnostic(
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code(miette::span_out_of_bounds),
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help("Double-check your spans. Do you have an off-by-one error?"),
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url(docsrs)
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)]
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OutOfBounds,
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}
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