Enum MoleculeError 

pub enum MoleculeError {
    NodeError(NodeError),
    AtomError(AtomError),
    HuckelViolation {
        ring: Vec<u16>,
        pi_electrons: u8,
    },
}

Errors that can occur when building a molecule.

Variants

NodeError(NodeError)

Error from a node.

AtomError(AtomError)

Error from an atom.

HuckelViolation

Aromatic ring violates Hückel’s rule (4n+2 pi electrons required).

Fields

ring: Vec<u16>

pi_electrons: u8

Trait Implementations

impl Clone for MoleculeError

fn clone(&self) -> MoleculeError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MoleculeError

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

Formats the value using the given formatter.

impl Display for MoleculeError

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

Formats the value using the given formatter.

impl Error for MoleculeError

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<AtomError> for MoleculeError

fn from(source: AtomError) -> Self

Converts to this type from the input type.

impl From<MoleculeError> for ParserError

fn from(source: MoleculeError) -> Self

Converts to this type from the input type.

impl From<NodeError> for MoleculeError

fn from(source: NodeError) -> Self

Converts to this type from the input type.

impl PartialEq for MoleculeError

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

Tests for self and other values to be equal, and is used by ==.

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

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

impl StructuralPartialEq for MoleculeError