Enum Error 

pub enum Error {
    InvalidWeight {
        weight: f64,
    },
    InvalidBudget {
        budget: f64,
    },
    TooManyEdges {
        edges: usize,
        limit: usize,
    },
    IllegalSelfSupport,
    Bipolar(Error),
    Dung(Error),
}

Errors that can occur in the argumentation-weighted-bipolar crate.

Variants

InvalidWeight

An edge weight was non-finite or negative. Mirrors the rule in argumentation-weighted: weights must be non-negative finite.

Fields

weight: f64

The weight that failed validation.

InvalidBudget

A budget value was non-finite or negative.

Fields

budget: f64

The budget that failed validation.

TooManyEdges

A framework had more edges (attacks + supports) than the exact Dunne 2011 subset enumeration can handle in finite time.

Fields

edges: usize

The total edge count.

limit: usize

The current enumeration limit.

IllegalSelfSupport

A support edge was added that made an argument support itself.

Bipolar(Error)

An error propagated from argumentation-bipolar.

Dung(Error)

An error propagated from the core Dung layer.

Trait Implementations

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Error for Error

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<Error> for Error

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for Error

fn from(source: Error) -> Self

Converts to this type from the input type.