reth_network_p2p::error

Enum RequestError

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pub enum RequestError {
    ChannelClosed,
    ConnectionDropped,
    UnsupportedCapability,
    Timeout,
    BadResponse,
}
Expand description

Error variants that can happen when sending requests to a session.

Represents errors encountered when sending requests.

Variants§

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ChannelClosed

Closed channel to the peer. Indicates the channel to the peer is closed.

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ConnectionDropped

Connection to a peer dropped while handling the request. Represents a dropped connection while handling the request.

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UnsupportedCapability

Capability message is not supported by the remote peer. Indicates an unsupported capability message from the remote peer.

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Timeout

Request timed out while awaiting response. Represents a timeout while waiting for a response.

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BadResponse

Received bad response. Indicates a bad response was received.

Implementations§

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impl RequestError

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pub const fn is_retryable(&self) -> bool

Indicates whether this error is retryable or fatal.

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pub const fn is_channel_closed(&self) -> bool

Whether the error happened because the channel was closed.

Trait Implementations§

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impl Clone for RequestError

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fn clone(&self) -> RequestError

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for RequestError

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

Formats the value using the given formatter. Read more
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impl Display for RequestError

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

Formats the value using the given formatter. Read more
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impl Error for RequestError

1.30.0 · Source§

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

Returns the lower-level source of this error, if any. Read more
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fn description(&self) -> &str

👎Deprecated since 1.42.0: use the Display impl or to_string()
Read more
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fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0: replaced by Error::source, which can support downcasting
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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. Read more
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impl From<RecvError> for RequestError

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fn from(_: RecvError) -> Self

Converts to this type from the input type.
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impl From<RequestError> for DownloadError

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fn from(error: RequestError) -> Self

Converts to this type from the input type.
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impl<T> From<SendError<T>> for RequestError

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fn from(_: SendError<T>) -> Self

Converts to this type from the input type.
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impl PartialEq for RequestError

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

Tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl Eq for RequestError

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impl StructuralPartialEq for RequestError

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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: 1 byte

Size for each variant:

  • ChannelClosed: 0 bytes
  • ConnectionDropped: 0 bytes
  • UnsupportedCapability: 0 bytes
  • Timeout: 0 bytes
  • BadResponse: 0 bytes