Enum BlockError 

#[non_exhaustive]
pub enum BlockError {
    InvalidCubeBases([Basis; 3]),
    SpatialCubeNotWalkingBoundary(CubeKind),
    InvalidWalkingMovement(IVec2),
    InvalidPatchRotationMovement(IVec2),
    InvalidBlockKind(String),
    CubeHeightOnNonCube(BlockKind),
    PortColorOnNonPort(BlockKind),
    PortRoleOnNonPort(BlockKind),
    NonPositiveCubeHeight {
        numerator: u32,
        denominator: u32,
    },
    CubeHeightExceedsRange {
        cells: u32,
    },
    CubeHeightCoordinateOverflow {
        z: i32,
        cells: u32,
    },
    InvalidCubeHeight(String),
}

Errors produced when constructing or converting block kinds.

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.

InvalidCubeBases([Basis; 3])

The three axis bases do not encode a supported cube orientation.

SpatialCubeNotWalkingBoundary(CubeKind)

A spatial cube orientation was used as a walking boundary.

InvalidWalkingMovement(IVec2)

A walking displacement is zero or leaves the adjacent 3-by-3 plane.

InvalidPatchRotationMovement(IVec2)

A patch-rotation displacement is not an axis-aligned unit step.

InvalidBlockKind(String)

Text does not name a supported block kind.

CubeHeightOnNonCube(BlockKind)

A cube height was assigned to a non-cube block.

PortColorOnNonPort(BlockKind)

A display color was assigned to a non-port block.

PortRoleOnNonPort(BlockKind)

A port role was assigned to a non-port block.

NonPositiveCubeHeight

A symbolic cube height is zero or negative.

Fields

numerator: u32

Unsigned magnitude of the invalid height numerator.

denominator: u32

Denominator of the invalid height.

CubeHeightExceedsRange

A cube height needs more cells than the graph format supports.

Fields

cells: u32

Required number of time-axis cells.

CubeHeightCoordinateOverflow

A cube footprint extends beyond the coordinate range.

Fields

z: i32

Cube’s starting time coordinate.

cells: u32

Number of cells in the cube footprint.

InvalidCubeHeight(String)

Text does not encode a valid symbolic cube height.

Trait Implementations

impl Clone for BlockError

fn clone(&self) -> BlockError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BlockError

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

Formats the value using the given formatter.

impl Display for BlockError

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

Formats the value using the given formatter.

impl Error for BlockError

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<BlockError> for BlockGraphError

fn from(source: BlockError) -> Self

Converts to this type from the input type.