Enum grin_core::core::block::Error

pub enum Error {
    KernelSumMismatch,
    InvalidTotalKernelSum,
    CoinbaseSumMismatch,
    TooHeavy,
    WeightExceeded,
    KernelLockHeight(u64),
    Transaction(Error),
    Secp(Error),
    Keychain(Error),
    MerkleProof,
    Committed(Error),
    CutThrough,
    Serialization(Error),
    Other(String),
}

Errors thrown by Block validation

Variants

KernelSumMismatch

The sum of output minus input commitments does not match the sum of kernel commitments

InvalidTotalKernelSum

The total kernel sum on the block header is wrong

CoinbaseSumMismatch

Same as above but for the coinbase part of a block, including reward

TooHeavy

Restrict block total weight.

WeightExceeded

Block weight (based on inputs|outputs|kernels) exceeded.

KernelLockHeight(u64)

Kernel not valid due to lock_height exceeding block header height

Transaction(Error)

Underlying tx related error

Secp(Error)

Underlying Secp256k1 error (signature validation or invalid public key typically)

Keychain(Error)

Underlying keychain related error

MerkleProof

Underlying Merkle proof error

Committed(Error)

Error when verifying kernel sums via committed trait.

CutThrough

Validation error relating to cut-through. Specifically the tx is spending its own output, which is not valid.

Serialization(Error)

Underlying serialization error.

Other(String)

Other unspecified error condition

Trait Implementations

impl PartialEq<Error> for Error

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=.

impl From<Error> for Error

fn from(e: Error) -> Error

Performs the conversion.

impl From<Error> for Error

fn from(e: Error) -> Error

Performs the conversion.

impl From<Error> for Error

fn from(e: Error) -> Error

Performs the conversion.

impl From<Error> for Error

fn from(e: Error) -> Error

Performs the conversion.

impl From<Error> for Error

fn from(e: Error) -> Error

Performs the conversion.

impl Clone for Error

fn clone(&self) -> Error

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Eq for Error

impl Display for Error

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

Formats the value using the given formatter.

impl Debug for Error

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

Formats the value using the given formatter.

impl Fail for Error

fn name(&self) -> Option<&str>

Returns the "name" of the error.

fn cause(&self) -> Option<&dyn Fail>

Returns a reference to the underlying cause of this failure, if it is an error that wraps other errors.

fn backtrace(&self) -> Option<&Backtrace>

Returns a reference to the Backtrace carried by this failure, if it carries one.

fn context<D>(self, context: D) -> Context<D> where     D: Display + Send + Sync + 'static,

Provides context for this failure.

fn compat(self) -> Compat<Self>

Wraps this failure in a compatibility wrapper that implements std::error::Error.