Enum Error 

pub enum Error {
    CycleDetected(Vec<Cycle>),
}

Variants

CycleDetected(Vec<Cycle>)

Trait Implementations

impl Debug for Error

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

Formats the value using the given formatter.

impl From<Error> for CompilationError

fn from(err: Error) -> Self

Converts to this type from the input type.

impl PartialEq for Error

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

Equality operator ==.

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

Inequality operator !=.

impl PhaseError for Error

A dependency cycle belongs to the package, not to any one module, so its message names the modules involved rather than being prefixed with one of them, and its labels — one per import that forms an edge — each carry their own file rather than relying on a fallback the way a single-module phase error can (CompilationError::DependenciesError renders this without one, see there).

fn message(&self) -> String

One line naming what went wrong, in the vocabulary of the user’s source.

fn notes(&self) -> Vec<String>

Supporting detail, one string per rendered note. Empty by default.

fn labels(&self) -> Vec<SpanLabel>

The regions of the user’s source this error is about, if it knows any.

fn message_and_notes(&self) -> Vec<String>

This error’s message followed by its notes.

impl StructuralPartialEq for Error