Enum sn_dbc::Error[−][src]

#[non_exhaustive]
pub enum Error {

Show variants    InvalidOperation(String),
    UnknownInput,
    FilteredInputNotPresent,
    FailedSignature,
    UnrecognisedAuthority,
    MissingSignatureForInput,
    MissingInputOwnerProof,
    DbcMintRequestDoesNotBalance {
        input: u64,
        output: u64,
    },
    OutputsAreNotNumberedCorrectly,
    DbcAlreadySpent {
        transaction: DbcTransaction,
        transaction_sigs: BTreeMap<[u8; 32], (PublicKey, Signature)>,
    },
    TransactionMustHaveAnInput,
    DbcContentNotPresentInTransactionOutput,
    DbcContentParentsDifferentFromTransactionInputs,
    Ed25519(Error),
    Io(Error),
    JsonSerialisation(Error),

}
Expand description

Node error variants.

Variants (Non-exhaustive)

This enum is marked as non-exhaustive
Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.
InvalidOperation(String)

Attempted to perform an operation meant only for Adults when we are not one.

UnknownInput
FilteredInputNotPresent
FailedSignature
UnrecognisedAuthority
MissingSignatureForInput
MissingInputOwnerProof
DbcMintRequestDoesNotBalance
Show fields

Fields of DbcMintRequestDoesNotBalance

input: u64output: u64
OutputsAreNotNumberedCorrectly
DbcAlreadySpent
Show fields

Fields of DbcAlreadySpent

transaction: DbcTransactiontransaction_sigs: BTreeMap<[u8; 32], (PublicKey, Signature)>
TransactionMustHaveAnInput
DbcContentNotPresentInTransactionOutput
DbcContentParentsDifferentFromTransactionInputs
Ed25519(Error)
Io(Error)

I/O error.

JsonSerialisation(Error)

JSON serialisation error.

Trait Implementations

impl Debug for Error[src]

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

Formats the value using the given formatter. Read more

impl Display for Error[src]

fn fmt(&self, __formatter: &mut Formatter<'_>) -> Result[src]

Formats the value using the given formatter. Read more

impl Error for Error[src]

fn source(&self) -> Option<&(dyn Error + 'static)>[src]

The lower-level source of this error, if any. Read more

fn backtrace(&self) -> Option<&Backtrace>[src]

🔬 This is a nightly-only experimental API. (backtrace)

Returns a stack backtrace, if available, of where this error occurred. Read more

fn description(&self) -> &str1.0.0[src]

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

Read more

fn cause(&self) -> Option<&dyn Error>1.0.0[src]

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

impl From<Error> for Error[src]

fn from(source: Error) -> Self[src]

Performs the conversion.

impl From<Error> for Error[src]

fn from(source: Error) -> Self[src]

Performs the conversion.

impl From<Error> for Error[src]

fn from(source: Error) -> Self[src]

Performs the conversion.

Auto Trait Implementations

impl !RefUnwindSafe for Error

impl Send for Error

impl Sync for Error

impl Unpin for Error

impl !UnwindSafe for Error

Blanket Implementations

impl<T> Any for T where
    T: 'static + ?Sized, [src]

pub fn type_id(&self) -> TypeId[src]

Gets the TypeId of self. Read more

impl<T> AsFail for T where
    T: Fail, 

pub fn as_fail(&self) -> &(dyn Fail + 'static)

Converts a reference to Self into a dynamic trait object of Fail.

impl<T> Borrow<T> for T where
    T: ?Sized, [src]

pub fn borrow(&self) -> &T[src]

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T where
    T: ?Sized, [src]

pub fn borrow_mut(&mut self) -> &mut T[src]

Mutably borrows from an owned value. Read more

impl<E> Fail for E where
    E: 'static + Error + Send + Sync, 

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

Returns the “name” of the error. Read more

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

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

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

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

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

Provides context for this failure. Read more

fn compat(self) -> Compat<Self>

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

impl<T> From<T> for T[src]

pub fn from(t: T) -> T[src]

Performs the conversion.

impl<T, U> Into<U> for T where
    U: From<T>, [src]

pub fn into(self) -> U[src]

Performs the conversion.

impl<T> Same<T> for T

type Output = T

Should always be Self

impl<T> ToString for T where
    T: Display + ?Sized, [src]

pub default fn to_string(&self) -> String[src]

Converts the given value to a String. Read more

impl<T, U> TryFrom<U> for T where
    U: Into<T>, [src]

type Error = Infallible

The type returned in the event of a conversion error.

pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>[src]

Performs the conversion.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, [src]

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>[src]

Performs the conversion.

impl<V, T> VZip<V> for T where
    V: MultiLane<T>, 

pub fn vzip(self) -> V