Enum RdOptionError 

#[non_exhaustive]
pub enum RdOptionError {
    Shape(RdShapeError),
    MalformedPair {
        path: RdPath,
        pair_index: usize,
        text: String,
        reason: RdOptionPairErrorKind,
    },
    UnknownKey {
        path: RdPath,
        pair_index: usize,
        key: String,
    },
    DuplicateKey {
        path: RdPath,
        pair_index: usize,
        key: String,
        first_pair_index: usize,
    },
    InvalidValue {
        path: RdPath,
        pair_index: usize,
        key: RdSexprOptionKey,
        value: String,
        expected: RdOptionValueKind,
    },
}

A hard or soft option-list diagnostic.

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.

Shape(RdShapeError)

A node had an invalid shape.

MalformedPair

A scalar pair was malformed.

Fields

path: RdPath

pair_index: usize

text: String

reason: RdOptionPairErrorKind

UnknownKey

The key is not recognized.

Fields

path: RdPath

pair_index: usize

key: String

DuplicateKey

The key occurred previously.

Fields

path: RdPath

pair_index: usize

key: String

first_pair_index: usize

InvalidValue

A recognized typed value could not be decoded.

Fields

path: RdPath

pair_index: usize

key: RdSexprOptionKey

value: String

expected: RdOptionValueKind

Implementations

impl RdOptionError

pub fn path(&self) -> &RdPath

Returns the diagnostic path.

Trait Implementations

impl Clone for RdOptionError

fn clone(&self) -> RdOptionError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RdOptionError

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

Formats the value using the given formatter.

impl Display for RdOptionError

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

Formats the value using the given formatter.

impl Eq for RdOptionError

impl Error for RdOptionError

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<RdShapeError> for RdOptionError

fn from(error: RdShapeError) -> Self

Converts to this type from the input type.

impl PartialEq for RdOptionError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for RdOptionError