Enum Error 

pub enum Error {
    AddNodeFailed(&'static str),
    IncompatibleKeyType,
    NetworkStackIdNotConfigured,
    ForkMissing(&'static [u8]),
    ForkIdDecodeError(Error),
    UnreachableDiscovery,
    InitFailure(&'static str),
    Discv5Error(Error),
    ListenConfigMisconfigured,
    InvalidEnr(Error),
}

Errors interfacing with [discv5::Discv5].

Variants

AddNodeFailed(&'static str)

Failure adding node to [discv5::Discv5].

IncompatibleKeyType

Node record has incompatible key type.

NetworkStackIdNotConfigured

No key used to identify rlpx network is configured.

ForkMissing(&'static [u8])

Missing key used to identify rlpx network.

ForkIdDecodeError(Error)

Failed to decode ForkId rlp value.

UnreachableDiscovery

Peer is unreachable over discovery.

InitFailure(&'static str)

Failed to initialize [discv5::Discv5].

Discv5Error(Error)

An error from underlying [discv5::Discv5] node.

ListenConfigMisconfigured

The ListenConfig has been misconfigured.

InvalidEnr(Error)

Node record can’t be converted to a [discv5::Enr].

Trait Implementations

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Error for Error

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

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0:

use the Display impl or to_string()

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

👎Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access #99301)

Provides type-based access to context intended for error reports.

impl From<Error> for Error

fn from(source: Error) -> Self

Converts to this type from the input type.

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 32 bytes

Size for each variant:

• AddNodeFailed: 24 bytes
• IncompatibleKeyType: 0 bytes
• NetworkStackIdNotConfigured: 0 bytes
• ForkMissing: 24 bytes
• ForkIdDecodeError: 32 bytes
• UnreachableDiscovery: 0 bytes
• InitFailure: 24 bytes
• Discv5Error: 32 bytes
• ListenConfigMisconfigured: 0 bytes
• InvalidEnr: 32 bytes