Enum ethcore::error::ErrorKind

source · [−]

pub enum ErrorKind {
Show 17 variants
    Msg(String),
    Import(ImportErrorKind),
    Queue(QueueErrorKind),
    Io(IoError),
    StdIo(Error),
    Trie(TrieError),
    Execution(ExecutionError),
    Block(BlockError),
    Transaction(TransactionError),
    Snappy(InvalidInput),
    Engine(EngineError),
    Ethkey(EthkeyError),
    Decoder(DecoderError),
    Snapshot(SnapshotError),
    PowHashInvalid,
    PowInvalid,
    UnknownEngineName(String),
    // some variants omitted
}

Expand description

The kind of an error.

Variants

`Msg(String)`

A convenient variant for String.

`Import(ImportErrorKind)`

Error concerning block import.

`Queue(QueueErrorKind)`

Io channel queue error

`Io(IoError)`

Io create error

`StdIo(Error)`

Error concerning the Rust standard library’s IO subsystem.

`Trie(TrieError)`

Error concerning TrieDBs.

`Execution(ExecutionError)`

Error concerning EVM code execution.

`Block(BlockError)`

Error concerning block processing.

`Transaction(TransactionError)`

Error concerning transaction processing.

`Snappy(InvalidInput)`

Snappy error.

`Engine(EngineError)`

Consensus vote error.

`Ethkey(EthkeyError)`

Ethkey error.

`Decoder(DecoderError)`

RLP decoding errors

`Snapshot(SnapshotError)`

Snapshot error.

`PowHashInvalid`

PoW hash is invalid or out of date.

`PowInvalid`

The value of the nonce or mishash is invalid.

`UnknownEngineName(String)`

Unknown engine given

Implementations

impl ErrorKind

pub fn description(&self) -> &str

A string describing the error kind.

Trait Implementations

impl Debug for ErrorKind

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

Formats the value using the given formatter. Read more

impl Display for ErrorKind

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

Formats the value using the given formatter. Read more

impl<'a> From<&'a str> for ErrorKind

fn from(s: &'a str) -> Self

Performs the conversion.

impl From<Error> for ErrorKind

fn from(e: Error) -> Self

Performs the conversion.

impl From<ErrorKind> for Error

fn from(e: ErrorKind) -> Self

Performs the conversion.

impl From<ImportErrorKind> for ErrorKind

Error concerning block import.

fn from(e: ImportErrorKind) -> Self

Performs the conversion.

impl From<QueueErrorKind> for ErrorKind

Io channel queue error

fn from(e: QueueErrorKind) -> Self

Performs the conversion.

impl From<String> for ErrorKind

fn from(s: String) -> Self

Performs the conversion.

Auto Trait Implementations

impl !RefUnwindSafe for ErrorKind

impl Send for ErrorKind

impl Sync for ErrorKind

impl Unpin for ErrorKind

impl !UnwindSafe for ErrorKind

Blanket Implementations

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

pub fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T where
T: ?Sized,

const: unstable · source

pub fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T where
T: ?Sized,

const: unstable · source

pub fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

const: unstable · source

pub fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into<U> for T where
U: From<T>,

const: unstable · source

pub fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> Same<T> for T

type Output = T

Should always be Self

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

pub default fn to_string(&self) -> String

Converts the given value to a String. Read more

impl<T, U> TryFrom<U> for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,

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

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

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

pub fn vzip(self) -> V

impl<T> DebugIfStd for T where
T: Debug,

impl<T> Erased for T