Enum SolomonParseError 

pub enum SolomonParseError {
    EmptyInput,
    InvalidVehicleSection(String),
    InvalidCustomerRow(String),
    NoNodesFound,
    InvalidInstance(String),
}

Errors that can occur during Solomon instance parsing.

Variants

EmptyInput

Input file or string was empty.

InvalidVehicleSection(String)

Vehicle section header or data was missing or malformed.

InvalidCustomerRow(String)

Customer section header or data row was malformed.

NoNodesFound

No customer/depot nodes found in the instance.

InvalidInstance(String)

Parsed values do not form a valid symmetric CVRP instance.

Trait Implementations

impl Clone for SolomonParseError

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SolomonParseError

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

Formats the value using the given formatter.

impl Display for SolomonParseError

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

Formats the value using the given formatter.

impl Eq for SolomonParseError

impl Error for SolomonParseError

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 PartialEq for SolomonParseError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for SolomonParseError