pub enum Message {
Ping(Ping),
Pong(Pong),
FindNode(FindNode),
Neighbours(Neighbours),
EnrRequest(EnrRequest),
EnrResponse(EnrResponse),
}Expand description
Enum representing various message types exchanged in the Discovery v4 protocol.
Variants§
Ping(Ping)
Represents a ping message sent during liveness checks.
Pong(Pong)
Represents a pong message, which is a reply to a PING message.
FindNode(FindNode)
Represents a query for nodes in the given bucket.
Neighbours(Neighbours)
Represents a neighbour message, providing information about nearby nodes.
EnrRequest(EnrRequest)
Represents an ENR request message, a request for Ethereum Node Records (ENR) as per EIP-778.
EnrResponse(EnrResponse)
Represents an ENR response message, a response to an ENR request with Ethereum Node Records (ENR) as per EIP-778.
Implementations§
Trait Implementations§
impl Eq for Message
impl StructuralPartialEq for Message
Auto Trait Implementations§
impl Freeze for Message
impl RefUnwindSafe for Message
impl Send for Message
impl Sync for Message
impl Unpin for Message
impl UnwindSafe for Message
Blanket Implementations§
Source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
Source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
§impl<Q, K> Equivalent<K> for Q
impl<Q, K> Equivalent<K> for Q
§fn equivalent(&self, key: &K) -> bool
fn equivalent(&self, key: &K) -> bool
Compare self to
key and return true if they are equal.§impl<Q, K> Equivalent<K> for Q
impl<Q, K> Equivalent<K> for Q
§fn equivalent(&self, key: &K) -> bool
fn equivalent(&self, key: &K) -> bool
Checks if this value is equivalent to the given key. Read more
§impl<Q, K> Equivalent<K> for Q
impl<Q, K> Equivalent<K> for Q
§fn equivalent(&self, key: &K) -> bool
fn equivalent(&self, key: &K) -> bool
Checks if this value is equivalent to the given key. Read more
§impl<T> Instrument for T
impl<T> Instrument for T
§fn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
§fn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
Source§impl<T> IntoEither for T
impl<T> IntoEither for T
Source§fn into_either(self, into_left: bool) -> Either<Self, Self>
fn into_either(self, into_left: bool) -> Either<Self, Self>
Converts
self into a Left variant of Either<Self, Self>
if into_left is true.
Converts self into a Right variant of Either<Self, Self>
otherwise. Read moreSource§fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
Converts
self into a Left variant of Either<Self, Self>
if into_left(&self) returns true.
Converts self into a Right variant of Either<Self, Self>
otherwise. Read more§impl<T> PolicyExt for Twhere
T: ?Sized,
impl<T> PolicyExt for Twhere
T: ?Sized,
§impl<T> ServiceExt for T
impl<T> ServiceExt for T
§fn propagate_header(self, header: HeaderName) -> PropagateHeader<Self>where
Self: Sized,
fn propagate_header(self, header: HeaderName) -> PropagateHeader<Self>where
Self: Sized,
Propagate a header from the request to the response. Read more
§fn add_extension<T>(self, value: T) -> AddExtension<Self, T>where
Self: Sized,
fn add_extension<T>(self, value: T) -> AddExtension<Self, T>where
Self: Sized,
Add some shareable value to request extensions. Read more
§fn map_request_body<F>(self, f: F) -> MapRequestBody<Self, F>where
Self: Sized,
fn map_request_body<F>(self, f: F) -> MapRequestBody<Self, F>where
Self: Sized,
Apply a transformation to the request body. Read more
§fn map_response_body<F>(self, f: F) -> MapResponseBody<Self, F>where
Self: Sized,
fn map_response_body<F>(self, f: F) -> MapResponseBody<Self, F>where
Self: Sized,
Apply a transformation to the response body. Read more
§fn compression(self) -> Compression<Self>where
Self: Sized,
fn compression(self) -> Compression<Self>where
Self: Sized,
Compresses response bodies. Read more
§fn decompression(self) -> Decompression<Self>where
Self: Sized,
fn decompression(self) -> Decompression<Self>where
Self: Sized,
Decompress response bodies. Read more
§fn trace_for_http(self) -> Trace<Self, SharedClassifier<ServerErrorsAsFailures>>where
Self: Sized,
fn trace_for_http(self) -> Trace<Self, SharedClassifier<ServerErrorsAsFailures>>where
Self: Sized,
High level tracing that classifies responses using HTTP status codes. Read more
§fn trace_for_grpc(self) -> Trace<Self, SharedClassifier<GrpcErrorsAsFailures>>where
Self: Sized,
fn trace_for_grpc(self) -> Trace<Self, SharedClassifier<GrpcErrorsAsFailures>>where
Self: Sized,
High level tracing that classifies responses using gRPC headers. Read more
§fn follow_redirects(self) -> FollowRedirect<Self>where
Self: Sized,
fn follow_redirects(self) -> FollowRedirect<Self>where
Self: Sized,
§fn sensitive_headers(
self,
headers: impl IntoIterator<Item = HeaderName>,
) -> SetSensitiveRequestHeaders<SetSensitiveResponseHeaders<Self>>where
Self: Sized,
fn sensitive_headers(
self,
headers: impl IntoIterator<Item = HeaderName>,
) -> SetSensitiveRequestHeaders<SetSensitiveResponseHeaders<Self>>where
Self: Sized,
§fn sensitive_request_headers(
self,
headers: impl IntoIterator<Item = HeaderName>,
) -> SetSensitiveRequestHeaders<Self>where
Self: Sized,
fn sensitive_request_headers(
self,
headers: impl IntoIterator<Item = HeaderName>,
) -> SetSensitiveRequestHeaders<Self>where
Self: Sized,
§fn sensitive_response_headers(
self,
headers: impl IntoIterator<Item = HeaderName>,
) -> SetSensitiveResponseHeaders<Self>where
Self: Sized,
fn sensitive_response_headers(
self,
headers: impl IntoIterator<Item = HeaderName>,
) -> SetSensitiveResponseHeaders<Self>where
Self: Sized,
§fn override_request_header<M>(
self,
header_name: HeaderName,
make: M,
) -> SetRequestHeader<Self, M>where
Self: Sized,
fn override_request_header<M>(
self,
header_name: HeaderName,
make: M,
) -> SetRequestHeader<Self, M>where
Self: Sized,
Insert a header into the request. Read more
§fn append_request_header<M>(
self,
header_name: HeaderName,
make: M,
) -> SetRequestHeader<Self, M>where
Self: Sized,
fn append_request_header<M>(
self,
header_name: HeaderName,
make: M,
) -> SetRequestHeader<Self, M>where
Self: Sized,
Append a header into the request. Read more
§fn insert_request_header_if_not_present<M>(
self,
header_name: HeaderName,
make: M,
) -> SetRequestHeader<Self, M>where
Self: Sized,
fn insert_request_header_if_not_present<M>(
self,
header_name: HeaderName,
make: M,
) -> SetRequestHeader<Self, M>where
Self: Sized,
Insert a header into the request, if the header is not already present. Read more
§fn override_response_header<M>(
self,
header_name: HeaderName,
make: M,
) -> SetResponseHeader<Self, M>where
Self: Sized,
fn override_response_header<M>(
self,
header_name: HeaderName,
make: M,
) -> SetResponseHeader<Self, M>where
Self: Sized,
Insert a header into the response. Read more
§fn append_response_header<M>(
self,
header_name: HeaderName,
make: M,
) -> SetResponseHeader<Self, M>where
Self: Sized,
fn append_response_header<M>(
self,
header_name: HeaderName,
make: M,
) -> SetResponseHeader<Self, M>where
Self: Sized,
Append a header into the response. Read more
§fn insert_response_header_if_not_present<M>(
self,
header_name: HeaderName,
make: M,
) -> SetResponseHeader<Self, M>where
Self: Sized,
fn insert_response_header_if_not_present<M>(
self,
header_name: HeaderName,
make: M,
) -> SetResponseHeader<Self, M>where
Self: Sized,
Insert a header into the response, if the header is not already present. Read more
§fn set_request_id<M>(
self,
header_name: HeaderName,
make_request_id: M,
) -> SetRequestId<Self, M>where
Self: Sized,
M: MakeRequestId,
fn set_request_id<M>(
self,
header_name: HeaderName,
make_request_id: M,
) -> SetRequestId<Self, M>where
Self: Sized,
M: MakeRequestId,
Add request id header and extension. Read more
§fn set_x_request_id<M>(self, make_request_id: M) -> SetRequestId<Self, M>where
Self: Sized,
M: MakeRequestId,
fn set_x_request_id<M>(self, make_request_id: M) -> SetRequestId<Self, M>where
Self: Sized,
M: MakeRequestId,
Add request id header and extension, using
x-request-id as the header name. Read more§fn propagate_request_id(
self,
header_name: HeaderName,
) -> PropagateRequestId<Self>where
Self: Sized,
fn propagate_request_id(
self,
header_name: HeaderName,
) -> PropagateRequestId<Self>where
Self: Sized,
Propgate request ids from requests to responses. Read more
§fn propagate_x_request_id(self) -> PropagateRequestId<Self>where
Self: Sized,
fn propagate_x_request_id(self) -> PropagateRequestId<Self>where
Self: Sized,
Propgate request ids from requests to responses, using
x-request-id as the header name. Read more§fn catch_panic(self) -> CatchPanic<Self, DefaultResponseForPanic>where
Self: Sized,
fn catch_panic(self) -> CatchPanic<Self, DefaultResponseForPanic>where
Self: Sized,
Catch panics and convert them into
500 Internal Server responses. Read more§fn request_body_limit(self, limit: usize) -> RequestBodyLimit<Self>where
Self: Sized,
fn request_body_limit(self, limit: usize) -> RequestBodyLimit<Self>where
Self: Sized,
Intercept requests with over-sized payloads and convert them into
413 Payload Too Large responses. Read more§fn trim_trailing_slash(self) -> NormalizePath<Self>where
Self: Sized,
fn trim_trailing_slash(self) -> NormalizePath<Self>where
Self: Sized,
Remove trailing slashes from paths. Read more
§fn append_trailing_slash(self) -> NormalizePath<Self>where
Self: Sized,
fn append_trailing_slash(self) -> NormalizePath<Self>where
Self: Sized,
Append trailing slash to paths. Read more
§impl<T> WithSubscriber for T
impl<T> WithSubscriber for T
§fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>where
S: Into<Dispatch>,
fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>where
S: Into<Dispatch>,
§fn with_current_subscriber(self) -> WithDispatch<Self>
fn with_current_subscriber(self) -> WithDispatch<Self>
impl<T> ErasedDestructor for Twhere
T: 'static,
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: 120 bytes
Size for each variant:
Ping: 80 bytesPong: 88 bytesFindNode: 80 bytesNeighbours: 40 bytesEnrRequest: 16 bytesEnrResponse: 120 bytes