Enum BuildProofError 

pub enum BuildProofError {
    BadKeyCount,
    MissingKey {
        leaf_index: u32,
    },
    MissingBytes {
        key: XorName,
    },
}

Why a responder could not build a subtree proof for a challenge.

Variants

BadKeyCount

The challenge’s key_count (from the pinned commitment) is out of protocol range. Should never happen for a commitment we built.

MissingKey

A selected leaf’s key could not be resolved from the tree (internal inconsistency; should never happen).

Fields

leaf_index: u32

The leaf index that could not be resolved.

MissingBytes

The responder no longer holds the bytes for a selected, committed key. This is real storage loss / deliberate non-response — the caller turns it into a confirmed audit failure, NOT a benign rejection.

Fields

key: XorName

The committed key whose bytes are gone.

Trait Implementations

impl Clone for BuildProofError

fn clone(&self) -> BuildProofError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BuildProofError

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

Formats the value using the given formatter.

impl Eq for BuildProofError

impl PartialEq for BuildProofError

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