Struct target_spec::errors::ExpressionParseError

#[non_exhaustive]
pub struct ExpressionParseError {
    pub input: String,
    pub span: Range<usize>,
    pub kind: ExpressionParseErrorKind,
}

An error returned in case a TargetExpression cannot be parsed.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

input: String

The string we tried to parse.

span: Range<usize>

The range of characters in the original string that resulted in this error.

kind: ExpressionParseErrorKind

The kind of error that occurred.

Trait Implementations

impl Clone for ExpressionParseError

fn clone(&self) -> ExpressionParseError

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ExpressionParseError

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

Formats the value using the given formatter.

impl Display for ExpressionParseError

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

Formats the value using the given formatter.

impl Error for ExpressionParseError

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, demand: &mut Demand<'a>)

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

Provides type based access to context intended for error reports.

impl PartialEq<ExpressionParseError> for ExpressionParseError

fn eq(&self, other: &ExpressionParseError) -> 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 Eq for ExpressionParseError

impl StructuralEq for ExpressionParseError

impl StructuralPartialEq for ExpressionParseError