Enum DynamicNavmeshError 

#[non_exhaustive]
pub enum DynamicNavmeshError {
    EmptyBase,
    InvalidNavmesh(NavmeshValidationError),
    MissingCell {
        cell_id: String,
    },
    MissingPortal {
        left_cell_id: String,
        right_cell_id: String,
    },
    PreparedRebuild {
        source: PreparedNavmeshBuildError,
    },
}

Failure while applying or materializing dynamic navmesh availability.

Covers empty bases, invalid base meshes, updates that reference unknown cell or portal ids, and prepared rebuild failures after materialization.

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.

EmptyBase

Base mesh had no cells when constructing dynamic state.

InvalidNavmesh(NavmeshValidationError)

Base mesh failed Navmesh::validate during construction or materialize.

MissingCell

An update referenced a cell_id absent from the base mesh.

Fields

cell_id: String

Unknown cell id from the update.

MissingPortal

An update referenced a portal whose cell-id pair is not on the base mesh.

Fields

left_cell_id: String

One cell id of the missing portal pair.

right_cell_id: String

Other cell id of the missing portal pair.

PreparedRebuild

Prepared rebuild after materialization failed validation or preprocess.

Fields

source: PreparedNavmeshBuildError

Underlying prepared-build failure.

Trait Implementations

impl Debug for DynamicNavmeshError

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

Formats the value using the given formatter.

impl Display for DynamicNavmeshError

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

Formats the value using the given formatter.

impl Error for DynamicNavmeshError

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<NavmeshValidationError> for DynamicNavmeshError

fn from(source: NavmeshValidationError) -> Self

Converts to this type from the input type.