Enum ForwardError 

pub enum ForwardError {
    MalformedTape(usize),
    VariableIndexOutOfRange(usize),
    BoundsLengthMismatch {
        lo: usize,
        hi: usize,
    },
}

Why a forward pass might fail.

Variants

MalformedTape(usize)

Tape failed FbbtTape::first_invalid_slot validation. The payload is the slot index that referenced something it shouldn’t have.

VariableIndexOutOfRange(usize)

Tape mentioned Var(j) with j >= x_lo.len(). The payload is the offending variable index.

BoundsLengthMismatch

x_lo and x_hi had different lengths.

Fields

lo: usize

hi: usize

Trait Implementations

impl Clone for ForwardError

fn clone(&self) -> ForwardError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ForwardError

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

Formats the value using the given formatter.

impl PartialEq for ForwardError

fn eq(&self, other: &ForwardError) -> 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 ForwardError