Enum MvgError

pub enum MvgError {
    UnknownDistortionModel,
    RectificationMatrixNotSupported,
    NotEnoughPoints,
    InvalidShape,
    UnknownCamera,
    SvdFailed,
    ParseError,
    InvalidRotationMatrix,
    UnsupportedVersion,
    InvalidRectMatrix,
    UnsupportedType,
    RerunUnsupportedIntrinsics,
    MultipleValidRootsFound,
    NoValidRootFound,
    Io {
        source: Error,
    },
    SerdeYaml {
        source: Error,
    },
    SerdeJson {
        source: Error,
    },
    SvgError {
        error: &'static str,
    },
    PinvError {
        error: String,
    },
    CamGeomError {
        source: Error,
    },
    OpencvRosError {
        source: Error,
    },
}

Error types that can occur during multi-view geometry operations.

Variants

UnknownDistortionModel

Unknown or unsupported lens distortion model encountered.

This error occurs when trying to work with a camera distortion model that is not supported by the current implementation.

RectificationMatrixNotSupported

Rectification matrix is not supported by the current implementation.

Rectification matrices are used in stereo vision but are not fully supported by all operations in this crate.

NotEnoughPoints

Insufficient points provided for the geometric operation.

Many operations like triangulation require a minimum number of observations. For example, 3D triangulation needs at least 2 camera views.

InvalidShape

Invalid matrix or array dimensions for the operation.

This occurs when input data has incompatible dimensions for the requested mathematical operation.

UnknownCamera

Camera name not found in the multi-camera system.

Thrown when referencing a camera by name that doesn’t exist in the current MultiCameraSystem.

SvdFailed

Singular Value Decomposition failed during matrix operations.

This can occur during camera calibration or 3D reconstruction when the input data is degenerate or ill-conditioned.

ParseError

Generic parsing error for configuration files or data formats.

InvalidRotationMatrix

Invalid rotation matrix (not orthogonal or determinant ≠ 1).

Rotation matrices must be orthogonal with determinant +1 to represent valid 3D rotations.

UnsupportedVersion

Unsupported file format or schema version.

InvalidRectMatrix

Invalid rectification matrix parameters.

UnsupportedType

Unsupported camera or parameter type.

RerunUnsupportedIntrinsics

Available on crate feature rerun-io only.

Rerun.io does not support this camera intrinsics model.

Only available when the rerun-io feature is enabled. Some complex distortion models cannot be exported to rerun.io format.

MultipleValidRootsFound

Multiple valid mathematical roots found where only one was expected.

This can occur in polynomial root-finding algorithms used in geometric computations.

NoValidRootFound

No valid mathematical root found for the equation.

This indicates that the geometric problem has no solution with the given constraints.

Io

I/O error during file operations.

Fields

source: Error

The underlying I/O error.

SerdeYaml

YAML serialization/deserialization error.

Fields

source: Error

The underlying YAML parsing error.

SerdeJson

JSON serialization/deserialization error.

Fields

source: Error

The underlying JSON parsing error.

SvgError

SVG rendering or processing error.

Fields

error: &'static str

The SVG error message.

PinvError

Pseudo-inverse calculation error.

Fields

error: String

The pseudo-inverse error message.

CamGeomError

Error from the cam-geom crate.

Fields

source: Error

The underlying cam-geom error.

OpencvRosError

Error from the opencv-ros-camera crate.

Fields

source: Error

The underlying opencv-ros-camera error.

Trait Implementations

impl Debug for MvgError

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

Formats the value using the given formatter.

impl Display for MvgError

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

Formats the value using the given formatter.

impl Error for MvgError

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<Error> for MvgError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for MvgError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for MvgError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for MvgError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for MvgError

fn from(source: Error) -> Self

Converts to this type from the input type.