Enum ErrorKind 

#[non_exhaustive]
pub enum ErrorKind {
    ComponentNotFound,
    Internal,
    InvalidComponent,
    InvalidConnection,
    InvalidGraph,
    ValidationErrors(Vec<ValidationError>),
}

The kind of an Error.

Marked #[non_exhaustive]: matching on this enum from outside the crate must include a wildcard arm, so future kinds can be added without a breaking change.

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.

ComponentNotFound

No component was found for a given component ID.

Internal

An internal invariant of the library was violated. This indicates a bug.

InvalidComponent

A component is invalid, e.g. it has an unspecified category.

InvalidConnection

A connection between two components is invalid.

InvalidGraph

The graph is structurally invalid, e.g. it has no grid component, several grid components, or a duplicate component ID.

ValidationErrors(Vec<ValidationError>)

One or more checks failed while validating an otherwise well-formed graph. Holds every ValidationError that was collected.

Trait Implementations

impl Clone for ErrorKind

fn clone(&self) -> ErrorKind

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ErrorKind

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

Formats the value using the given formatter.

impl Display for ErrorKind

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

Formats the value using the given formatter.

impl PartialEq for ErrorKind

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for ErrorKind