Enum TrackError 

pub enum TrackError {
    InvalidInput {
        field: &'static str,
        reason: &'static str,
    },
    DimensionMismatch {
        field: &'static str,
        expected: usize,
        actual: usize,
    },
    NonPositiveSemidefinite {
        field: &'static str,
    },
    NonPositiveDefinite {
        field: &'static str,
    },
}

Error returned by no-IMU track filtering and smoothing.

Variants

InvalidInput

A public input was non-finite or outside its documented range.

Fields

field: &'static str

Name of the invalid field.

reason: &'static str

Reason suitable for logs and tests.

DimensionMismatch

A vector or matrix dimension did not match the filter state.

Fields

field: &'static str

Name of the invalid field.

expected: usize

Expected length, row count, or column count.

actual: usize

Actual length, row count, or column count.

NonPositiveSemidefinite

A covariance was not positive semidefinite within numerical bounds.

Fields

field: &'static str

Name of the covariance field.

NonPositiveDefinite

A covariance that must be inverted was not positive definite.

Fields

field: &'static str

Name of the covariance field.

Trait Implementations

impl Clone for TrackError

fn clone(&self) -> TrackError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TrackError

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

Formats the value using the given formatter.

impl Display for TrackError

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

Formats the value using the given formatter.

impl Eq for TrackError

impl Error for TrackError

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 TrackError

fn eq(&self, other: &TrackError) -> 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 StructuralPartialEq for TrackError