Enum ConstraintError 

pub enum ConstraintError {
    NonIncreasingS {
        index: usize,
    },
    NoMatchDimensions,
    NoMatchOrder,
    InvalidSignedBounds {
        bound_name: &'static str,
    },
    OutOfSBounds {
        idx_s: usize,
        len: usize,
    },
    NonPositiveA,
    NonPositiveLinearizationFloor,
    NoGivenQInfo,
    LinearJerkNotAvailable {
        idx_s: usize,
        valid_range: (usize, usize),
    },
    NoDynamic,
    InfeasibleReference,
    EmptyInterval {
        start: usize,
        end: usize,
    },
}

Error type for constraint storage/query operations.

Usage recommendation

For public-facing application code, prefer using CoppError as the unified error type.

ConstraintError is automatically converted into CoppError via From<ConstraintError> for CoppError, so ? can be used directly when your function returns Result<_, CoppError>.

Variants

NonIncreasingS

Input station sequence is not strictly increasing.

Fields

index: usize

NoMatchDimensions

Input matrix/vector dimensions are incompatible with expected shape.

NoMatchOrder

Input ordering contract is violated.

InvalidSignedBounds

Signed upper/lower bounds violate strict feasibility contract.

Fields

bound_name: &'static str

OutOfSBounds

Requested station interval is outside currently stored constraints range.

Fields

idx_s: usize

len: usize

NonPositiveA

a violates positivity / non-negativity preconditions.

NonPositiveLinearizationFloor

Linearization floor must be strictly positive.

NoGivenQInfo

Required path-derivative data is missing in the requested interval.

LinearJerkNotAvailable

Linearized jerk constraints are unavailable at the requested station.

Fields

idx_s: usize

valid_range: (usize, usize)

NoDynamic

Dynamic-model data has not been provided.

InfeasibleReference

Reference profile is infeasible under current constraints.

EmptyInterval

Requested interval is empty.

Fields

start: usize

end: usize

Trait Implementations

impl Debug for ConstraintError

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

Formats the value using the given formatter.

impl Display for ConstraintError

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

Formats the value using the given formatter.

impl Error for ConstraintError

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<ConstraintError> for CoppError

fn from(source: ConstraintError) -> Self

Converts to this type from the input type.