Enum DesignError 

pub enum DesignError {
    UnsupportedDimension {
        requested: usize,
        maximum: usize,
    },
    InvalidPointCount,
    UnsupportedPoint {
        point: u64,
    },
    WorkLimit {
        required: u64,
        limit: u64,
    },
    Overflow,
}

Fail-closed design and sampler errors.

Variants

UnsupportedDimension

Dimension exceeds the reviewed table or is zero.

Fields

requested: usize

Requested dimension.

maximum: usize

Maximum reviewed dimension.

InvalidPointCount

Zero points were requested.

UnsupportedPoint

Skip plus point count exceeds the supported prefix.

Fields

point: u64

First unsupported point index.

WorkLimit

Exact work exceeds policy.

Fields

required: u64

Required work.

limit: u64

Allowed work.

Overflow

Size arithmetic overflowed.

Trait Implementations

impl Clone for DesignError

fn clone(&self) -> DesignError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DesignError

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

Formats the value using the given formatter.

impl Display for DesignError

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

Formats the value using the given formatter.

impl Eq for DesignError

impl Error for DesignError

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 DesignError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for DesignError