Enum LookupError 

pub enum LookupError {
    NodeNotFound(NodeKey),
    NodeNameNotFound {
        name: String,
    },
    AmbiguousNodeName {
        name: String,
        matches: Vec<NodeKey>,
    },
    AnchorNotFound {
        name: String,
    },
    AmbiguousAnchorName {
        name: String,
        hosts: Vec<NodeKey>,
    },
    ConnectorNotFound {
        name: String,
    },
    AmbiguousConnectorName {
        name: String,
        hosts: Vec<NodeKey>,
    },
    ClipNotFound {
        name: String,
    },
    AmbiguousClipName {
        name: String,
        matches: Vec<AnimationClipKey>,
    },
    VariantNotFound {
        name: String,
    },
    PathNotFound {
        path: String,
    },
    InvalidViewport {
        width: u32,
        height: u32,
    },
    ImportHasNoBounds,
    StaleImport,
    NodeIsNotMesh {
        node: NodeKey,
    },
    NonInvertibleParentTransform {
        node: NodeKey,
        parent: NodeKey,
    },
    GeometryNotFound {
        node: NodeKey,
        geometry: GeometryHandle,
    },
    CameraNotFound(CameraKey),
    ClippingPlaneNotFound(ClippingPlaneKey),
    InstanceSetNotFound(InstanceSetKey),
    LabelNotFound(LabelKey),
}

Variants

NodeNotFound(NodeKey)

NodeNameNotFound

Fields

name: String

AmbiguousNodeName

Fields

name: String

matches: Vec<NodeKey>

AnchorNotFound

Fields

name: String

AmbiguousAnchorName

Fields

name: String

hosts: Vec<NodeKey>

ConnectorNotFound

Fields

name: String

AmbiguousConnectorName

Fields

name: String

hosts: Vec<NodeKey>

ClipNotFound

Fields

name: String

AmbiguousClipName

Fields

name: String

matches: Vec<AnimationClipKey>

VariantNotFound

Phase 2B step 3: a variant name passed to Scene::set_active_variant does not appear in the SceneImport::material_variants list. Returned instead of silently no-oping so callers know the asset doesn’t carry that KHR_materials_variants name.

Fields

name: String

PathNotFound

Fields

path: String

InvalidViewport

Fields

width: u32

height: u32

ImportHasNoBounds

StaleImport

NodeIsNotMesh

Fields

node: NodeKey

NonInvertibleParentTransform

Fields

node: NodeKey

parent: NodeKey

GeometryNotFound

Fields

node: NodeKey

geometry: GeometryHandle

CameraNotFound(CameraKey)

ClippingPlaneNotFound(ClippingPlaneKey)

InstanceSetNotFound(InstanceSetKey)

LabelNotFound(LabelKey)

Implementations

impl LookupError

pub fn help(&self) -> &'static str

Trait Implementations

impl Clone for LookupError

fn clone(&self) -> LookupError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for LookupError

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

Formats the value using the given formatter.

impl Display for LookupError

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

Formats the value using the given formatter.

impl Error for LookupError

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<LookupError> for Error

fn from(error: LookupError) -> Self

Converts to this type from the input type.

impl PartialEq for LookupError

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for LookupError

impl StructuralPartialEq for LookupError