Enum ModelError 

pub enum ModelError {
    EmptyInput,
    ZeroTotal,
    InvalidScaleBits,
    ZeroFrequency,
    FrequencyOutOfRange,
    StartOutOfRange,
    TotalMismatch,
    WorkspaceTooSmall,
}

Errors that can occur during symbol construction.

Variants

EmptyInput

The input sequence was empty.

ZeroTotal

Total frequency is zero.

InvalidScaleBits

scale_bits is outside the valid range.

ZeroFrequency

Symbol frequency is zero.

FrequencyOutOfRange

Frequency exceeds the allowed range for the given scale_bits/start.

StartOutOfRange

Start value exceeds the allowed range.

TotalMismatch

The provided total does not match the accumulated total.

WorkspaceTooSmall

The workspace buffer is too small for the requested operation.

Trait Implementations

impl Clone for ModelError

fn clone(&self) -> ModelError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for ModelError

impl Debug for ModelError

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

Formats the value using the given formatter.

impl Display for ModelError

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

Formats the value using the given formatter.

impl Eq for ModelError

impl Error for ModelError

Available on crate feature std only.

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<ModelError> for AppError

fn from(e: ModelError) -> Self

Converts to this type from the input type.

impl PartialEq for ModelError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for ModelError