Enum ParserError

pub enum ParserError {
    AtomCountNotInt(usize),
    BondCountNotInt(usize),
    FileVersionIsNotV2000(usize),
    BadElementSymbol(usize, String),
    BadBondNumber(usize),
    BondTypeNotInt(usize),
    BondTypeOutOfBounds(usize),
    ThisShouldNotHappen,
    NotEnoughLines,
}

Molecule data file parsing functions return a ParserError type when an error occurs.

Describe the specifc error type along with the line number of the molecule data file where error occured.

Variants

AtomCountNotInt(usize)

Atom count is not an integer value, occurs while parsing the counts line.

BondCountNotInt(usize)

Bond count is not an integer value, occurs while parsing the counts line.

FileVersionIsNotV2000(usize)

The version of the molecule data file is not V2000.

BadElementSymbol(usize, String)

Cannot parse the atom’s symbol as one of the exisiting crate::molecule::Atom symbols, occurs while parsing the atom line.

BadBondNumber(usize)

Cannot parse the Bond Number as an integer value, occurs while parsing the bond line.

BondTypeNotInt(usize)

Cannot parse the Bond Type as an integer value, occurs while parsing the bond line.

BondTypeOutOfBounds(usize)

Cannot parse the Bond Type as one of the exisiting crate::molecule::Bond types, occurs while parsing the bond line.

ThisShouldNotHappen

Unknown error which if occured, should be reported to the maintainers of the crate.

NotEnoughLines

The molecule data file does not have all the lines to reconstruct the molecule.

Trait Implementations

impl Clone for ParserError

fn clone(&self) -> ParserError

Returns a duplicate 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, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Error for ParserError

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<ParserError> for PyErr

fn from(err: ParserError) -> PyErr

Converts to this type from the input type.

impl PartialEq for ParserError

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

impl StructuralPartialEq for ParserError