Enum flow_expression_parser::error::ParserError

#[non_exhaustive]
pub enum ParserError {
    ComponentIdError(String),
    ConnectionTargetSyntax(String, String),
    ConnectionDefinitionSyntax(String),
    PortSyntax(String),
    NoDefaultPort(String),
    NoDefaultReference(String),
    InvalidSenderData(String),
    FlowExpressionParse(String),
}

Error type for the flow expression parser.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

ComponentIdError(String)

Component id is not a fully qualified name with a namespace.

ConnectionTargetSyntax(String, String)

Default was requested when none present.

ConnectionDefinitionSyntax(String)

Default was requested when none present.

PortSyntax(String)

Whatever was passed in as an operation’s port isn’t valid.

NoDefaultPort(String)

Ambiguous reference in connection shorthand.

NoDefaultReference(String)

Ambiguous port in connection shorthand.

InvalidSenderData(String)

Error parsing or serializing Sender data.

FlowExpressionParse(String)

Error occurred parsing a flow expression.

Trait Implementations

impl Clone for ParserError

fn clone(&self) -> ParserError

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ParserError

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

Formats the value using the given formatter.

impl Display for ParserError

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

Formats the value using the given formatter.

impl Error for ParserError

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

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 PartialEq<ParserError> for ParserError

fn eq(&self, other: &ParserError) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for ParserError