pub struct Error { /* private fields */ }
Expand description
Main error that is returned from KDL parsers
Implements miette::Diagnostic
so can be used to print nice error
output with code snippets.
See crate documentation and miette documentation to find out how to deal with them.
Trait Implementations§
source§impl Diagnostic for Error
impl Diagnostic for Error
Additional related
Diagnostic
s.source§fn source_code(&self) -> Option<&dyn SourceCode>
fn source_code(&self) -> Option<&dyn SourceCode>
Source code to apply this
Diagnostic
’s Diagnostic::labels
to.source§fn code<'a>(&'a self) -> Option<Box<dyn Display + 'a, Global>>
fn code<'a>(&'a self) -> Option<Box<dyn Display + 'a, Global>>
Unique diagnostic code that can be used to look up more information
about this
Diagnostic
. Ideally also globally unique, and documented
in the toplevel crate’s documentation for easy searching. Rust path
format (foo::bar::baz
) is recommended, but more classic codes like
E0123
or enums will work just fine.source§fn severity(&self) -> Option<Severity>
fn severity(&self) -> Option<Severity>
Diagnostic severity. This may be used by
ReportHandler
s to change the display format
of this diagnostic. Read moresource§fn help<'a>(&'a self) -> Option<Box<dyn Display + 'a, Global>>
fn help<'a>(&'a self) -> Option<Box<dyn Display + 'a, Global>>
Additional help text related to this
Diagnostic
. Do you have any
advice for the poor soul who’s just run into this issue?source§fn url<'a>(&'a self) -> Option<Box<dyn Display + 'a, Global>>
fn url<'a>(&'a self) -> Option<Box<dyn Display + 'a, Global>>
URL to visit for a more detailed explanation/help about this
Diagnostic
.source§fn labels(&self) -> Option<Box<dyn Iterator<Item = LabeledSpan>, Global>>
fn labels(&self) -> Option<Box<dyn Iterator<Item = LabeledSpan>, Global>>
Labels to apply to this
Diagnostic
’s Diagnostic::source_code
source§fn diagnostic_source(&self) -> Option<&dyn Diagnostic>
fn diagnostic_source(&self) -> Option<&dyn Diagnostic>
The cause of the error.
source§impl Error for Error
impl Error for Error
1.30.0 · source§fn source(&self) -> Option<&(dyn Error + 'static)>
fn source(&self) -> Option<&(dyn Error + 'static)>
The lower-level source of this error, if any. Read more
1.0.0 · source§fn description(&self) -> &str
fn description(&self) -> &str
👎Deprecated since 1.42.0: use the Display impl or to_string()