Enum VerifyFragmentError 

pub enum VerifyFragmentError {
    JustificationVerify(JustificationVerifyError),
    TargetHashMismatch {
        justification_target_hash: [u8; 32],
        justification_target_height: u64,
        header_hash: [u8; 32],
        header_height: u64,
    },
    NonMinimalProof,
    BlockNumberNotIncrementing,
    EmptyProof,
    InvalidHeader(Error),
    InvalidJustification(JustificationDecodeError),
}

Error potentially returned by VerifyWarpSyncFragment::verify.

Variants

JustificationVerify(JustificationVerifyError)

Justification found within the fragment is invalid.

TargetHashMismatch

Mismatch between the block targeted by the justification and the header.

Fields

justification_target_hash: [u8; 32]

Hash of the block the justification targets.

justification_target_height: u64

Height of the block the justification targets.

header_hash: [u8; 32]

Hash of the header.

header_height: u64

Height of the header.

NonMinimalProof

Warp sync fragment doesn’t contain an authorities list change when it should.

BlockNumberNotIncrementing

Header does not actually advance the warp syncing process. This means that a source has sent a header below the requested hash.

EmptyProof

Warp sync proof is empty.

InvalidHeader(Error)

Failed to decode header.

InvalidJustification(JustificationDecodeError)

Failed to decode justification.

Trait Implementations

impl Debug for VerifyFragmentError

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

Formats the value using the given formatter.

impl Display for VerifyFragmentError

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

Formats the value using the given formatter.