Enum WalkabilityError 

pub enum WalkabilityError {
    InvalidMinimumWidth,
    InvalidRegionId,
    SelfPassage,
    InexactPassage,
    IncompleteEvidence,
    DuplicateRegion,
    UnknownRegion,
    DuplicatePassage,
    UnexpectedMappedObject,
    ForbiddenPortalPassage,
    ObjectUnavailable,
    ResponseRequestMismatch,
    ConflictingConnector,
    PortalConnectorPassage,
    ForbiddenConnectorPassage,
    InvalidStatedClearWidth,
    ConflictingSweptDoors,
    InvalidTolerance,
    InvalidStretch,
    Unavailable(String),
}

Variants

InvalidMinimumWidth

InvalidRegionId

SelfPassage

InexactPassage

IncompleteEvidence

DuplicateRegion

UnknownRegion

DuplicatePassage

UnexpectedMappedObject

ForbiddenPortalPassage

ObjectUnavailable

ResponseRequestMismatch

ConflictingConnector

PortalConnectorPassage

ForbiddenConnectorPassage

InvalidStatedClearWidth

A stated clear width is not finite and positive, names an object that is not a requested entrance, or is stated twice.

ConflictingSweptDoors

One door is given twice with different swept sectors.

InvalidTolerance

An obstruction depth or surface gap is not finite and non-negative.

InvalidStretch

A stretch lies on a portal or connector passage, is not narrower than the request’s width, or names an object the request does not.

Unavailable(String)

The backend refused: evidence it would need is missing, approximate or outside what it can measure. Never a negative verdict.

Trait Implementations

impl Clone for WalkabilityError

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 WalkabilityError

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

Formats the value using the given formatter.

impl Display for WalkabilityError

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

Formats the value using the given formatter.

impl Error for WalkabilityError

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 WalkabilityError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for WalkabilityError