Struct network::protocols::wire::handshake::v1::HandshakeMsg

source · [−]

pub struct HandshakeMsg {
    pub supported_protocols: BTreeMap<MessagingProtocolVersion, ProtocolIdSet>,
    pub chain_id: ChainId,
    pub network_id: NetworkId,
}

Expand description

The HandshakeMsg contains a mapping from MessagingProtocolVersion suppported by the node to a bit-vector specifying application-level protocols supported over that version.

Fields

supported_protocols: BTreeMap<MessagingProtocolVersion, ProtocolIdSet>chain_id: ChainIdnetwork_id: NetworkId

Implementations

impl HandshakeMsg

pub fn perform_handshake(
&self,
other: &HandshakeMsg
) -> Result<(MessagingProtocolVersion, ProtocolIdSet), HandshakeError>

This function:

verifies that both HandshakeMsg are compatible and
finds out the intersection of protocols that is supported

Trait Implementations

impl Clone for HandshakeMsg

fn clone(&self) -> HandshakeMsg

Returns a copy of the value. Read more

1.0.0 · source

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

impl Debug for HandshakeMsg

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

Formats the value using the given formatter. Read more

impl Default for HandshakeMsg

fn default() -> HandshakeMsg

Returns the “default value” for a type. Read more

impl<'de> Deserialize<'de> for HandshakeMsg

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error> where
__D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more

impl Display for HandshakeMsg

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

Formats the value using the given formatter. Read more

impl Serialize for HandshakeMsg

fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error> where
S: Serializer,

Serialize this value into the given Serde serializer. Read more

Auto Trait Implementations

impl RefUnwindSafe for HandshakeMsg

impl Send for HandshakeMsg

impl Sync for HandshakeMsg

impl Unpin for HandshakeMsg

impl UnwindSafe for HandshakeMsg

Blanket Implementations

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

const: unstable · source

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

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

impl<T> Instrument for T

fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

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

const: unstable · source

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> PersistableConfig for T where
T: Serialize + DeserializeOwned + ?Sized,

fn load_config<P>(path: P) -> Result<Self, Error> where
P: AsRef<Path>,

fn save_config<P>(&self, output_file: P) -> Result<(), Error> where
P: AsRef<Path>,

fn parse(serialized: &str) -> Result<Self, Error>

impl<T> Pointable for T

const ALIGN: usize = mem::align_of::()

The alignment of pointer.

type Init = T

The type for initializers.

unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more

unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more

unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more

impl<T> Same<T> for T

type Output = T

Should always be Self

impl<T> Serialize for T where
T: Serialize + ?Sized,

fn erased_serialize(&self, serializer: &mut dyn Serializer) -> Result<Ok, Error>

impl<T> TestOnlyHash for T where
T: Serialize + ?Sized,

fn test_only_hash(&self) -> HashValue

Generates a hash used only for tests.

impl<T> ToOwned for T where
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

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

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

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

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>,

fn vzip(self) -> V

impl<T> WithSubscriber for T

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S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more

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Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more

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T: for<'de> Deserialize<'de>,

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T: DeserializeOwned + Serialize,