Enum TestErrorCase

pub enum TestErrorCase {
    Kdl {
        source: KdlError,
    },
    NotTestcase {
        span: SourceSpan,
    },
    MissingArgument {
        parent: SourceSpan,
        missing: String,
    },
    WrongArgumentType {
        parent: SourceSpan,
        argument: SourceSpan,
        expected: String,
    },
    UnknownCondition {
        condition: SourceSpan,
    },
    UnknownVerb {
        verb: SourceSpan,
    },
    InvalidCondition {
        error: Error,
    },
}

Errors that can happen related to tests

Variants

Kdl

KDL reported an error

Fields

source: KdlError

The specific KDL error

NotTestcase

An outer node was not a testcase node

Fields

span: SourceSpan

The location of the offending node

MissingArgument

An argument was missing from a node

Fields

parent: SourceSpan

The location of the node

missing: String

Help related to what was missing

WrongArgumentType

A node had a wrong type in its parameter list

Fields

parent: SourceSpan

The parent node

argument: SourceSpan

The offending argument

expected: String

Help text to explain what was expected, if possible

UnknownCondition

The given condition could not be found

Fields

condition: SourceSpan

The location of the condition node

UnknownVerb

The given verb could not be found

Fields

verb: SourceSpan

The location of the verb node

InvalidCondition

The condition is not valid in this position

Fields

error: Error

The inner error

Trait Implementations

impl Debug for TestErrorCase

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Diagnostic for TestErrorCase

fn help(&self) -> Option<Box<dyn Display + '_>>

Additional help text related to this Diagnostic. Do you have any advice for the poor soul who’s just run into this issue?

fn labels(&self) -> Option<Box<dyn Iterator<Item = LabeledSpan> + '_>>

Labels to apply to this Diagnostic’s Diagnostic::source_code

fn diagnostic_source(&self) -> Option<&dyn Diagnostic>

The cause of the error.

fn code<'a>(&'a self) -> Option<Box<dyn Display + 'a>>

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.

fn severity(&self) -> Option<Severity>

Diagnostic severity. This may be used by ReportHandlers to change the display format of this diagnostic.

fn url<'a>(&'a self) -> Option<Box<dyn Display + 'a>>

URL to visit for a more detailed explanation/help about this Diagnostic.

fn source_code(&self) -> Option<&dyn SourceCode>

Source code to apply this Diagnostic’s Diagnostic::labels to.

fn related<'a>( &'a self, ) -> Option<Box<dyn Iterator<Item = &'a dyn Diagnostic> + 'a>>

Additional related Diagnostics.

impl Display for TestErrorCase

fn fmt(&self, __formatter: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Error for TestErrorCase

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0: use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0: replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.

impl From<TestErrorCase> for TestParseError

fn from(source: TestErrorCase) -> Self

Converts to this type from the input type.