Enum ethcore_network::ErrorKind

source · [−]

pub enum ErrorKind {
Show 16 variants
    Msg(String),
    SocketIo(IoError),
    Decompression(InvalidInput),
    Rlp(DecoderError),
    AddressParse,
    AddressResolve(Option<Error>),
    Auth,
    BadProtocol,
    Expired,
    PeerNotFound,
    Disconnect(DisconnectReason),
    InvalidNodeId,
    OversizedPacket,
    ProcessTooManyFiles,
    SystemTooManyFiles,
    Io(Error),
    // some variants omitted
}

Expand description

The kind of an error.

Variants

`Msg(String)`

A convenient variant for String.

`SocketIo(IoError)`

Socket IO error.

`Decompression(InvalidInput)`

Decompression error.

`Rlp(DecoderError)`

Rlp decoder error.

`AddressParse`

Error concerning the network address parsing subsystem.

`AddressResolve(Option<Error>)`

Error concerning the network address resolution subsystem.

`Auth`

Authentication failure

`BadProtocol`

Unrecognised protocol

`Expired`

Expired message

`PeerNotFound`

Peer not found

`Disconnect(DisconnectReason)`

Peer is disconnected

`InvalidNodeId`

Invalid node id

`OversizedPacket`

Packet size is over the protocol limit

`ProcessTooManyFiles`

Reached system resource limits for this process

`SystemTooManyFiles`

Reached system wide resource limits

`Io(Error)`

An unknown IO error occurred.

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<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