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docs: add error code aliases 

miette can't do this yet, but I can still do it by hand!
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Kat Marchán 2021-08-22 00:22:38 -07:00
parent 196ef51417
commit eb4ea3423a
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src/error.rs
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@ -13,6 +13,7 @@ pub enum MietteError {
/// wrong while reading a [crate::Source]. /// wrong while reading a [crate::Source].
#[error(transparent)] #[error(transparent)]
#[diagnostic(code(miette::io_error))] #[diagnostic(code(miette::io_error))]
#[doc(alias = "miette::io_error")]
IoError(#[from] io::Error), IoError(#[from] io::Error),
/// Returned when a [crate::SourceSpan] extends beyond the bounds of a given [crate::Source]. /// Returned when a [crate::SourceSpan] extends beyond the bounds of a given [crate::Source].
@ -21,11 +22,13 @@ pub enum MietteError {
code(miette::span_out_of_bounds), code(miette::span_out_of_bounds),
help("Double-check your spans. Do you have an off-by-one error?") help("Double-check your spans. Do you have an off-by-one error?")
)] )]
#[doc(alias = "miette::span_out_of_bounds")]
OutOfBounds, OutOfBounds,
/// Returned when installing a [crate::DiagnosticReportPrinter] failed. /// Returned when installing a [crate::DiagnosticReportPrinter] failed.
/// Typically, this will be because [crate::set_printer] was called twice. /// Typically, this will be because [crate::set_printer] was called twice.
#[error("Failed to install DiagnosticReportPrinter")] #[error("Failed to install DiagnosticReportPrinter")]
#[diagnostic(code(miette::set_printer_failed))] #[diagnostic(code(miette::set_printer_failed))]
#[doc(alias = "miette::set_printer_failed")]
SetPrinterFailure, SetPrinterFailure,
} }