Struct MessageBundle 

pub struct MessageBundle {
    pub height: BlockHeight,
    pub timestamp: Timestamp,
    pub certificate_hash: CryptoHash,
    pub transaction_index: u32,
    pub messages: Vec<PostedMessage>,
}

A set of messages from a single block, for a single destination.

Fields

height: BlockHeight

The block height.

timestamp: Timestamp

The block’s timestamp.

certificate_hash: CryptoHash

The confirmed block certificate hash.

transaction_index: u32

The index of the transaction in the block that is sending this bundle.

messages: Vec<PostedMessage>

The relevant messages.

Implementations

impl MessageBundle

pub async fn height(&self, ctx: &Context<'_>) -> Result<&BlockHeight>

pub async fn timestamp(&self, ctx: &Context<'_>) -> Result<&Timestamp>

pub async fn certificate_hash(&self, ctx: &Context<'_>) -> Result<&CryptoHash>

pub async fn transaction_index(&self, ctx: &Context<'_>) -> Result<&u32>

pub async fn messages(&self, ctx: &Context<'_>) -> Result<&Vec<PostedMessage>>

impl MessageBundle

pub fn estimated_size(&self) -> usize

Returns a rough estimate of the serialized size in bytes, for chunking.

impl MessageBundle

pub fn is_skippable(&self) -> bool

Returns whether all messages in this bundle can be skipped.

pub fn is_protected(&self) -> bool

Returns whether any message in this bundle is protected.

Trait Implementations

impl Allocative for MessageBundle

fn visit<'allocative_a, 'allocative_b: 'allocative_a>( &self, visitor: &'allocative_a mut Visitor<'allocative_b>, )

impl Clone for MessageBundle

fn clone(&self) -> MessageBundle

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl ContainerType for MessageBundle

async fn resolve_field(&self, ctx: &Context<'_>) -> ServerResult<Option<Value>>

Resolves a field value and outputs it as a json value async_graphql::Value.

fn collect_all_fields<'a>( &'a self, ctx: &ContextBase<'a, &'a Positioned<SelectionSet>>, fields: &mut Fields<'a>, ) -> Result<(), ServerError>

where Self: Send + Sync,

Collect all the fields of the container that are queried in the selection set.

fn find_entity( &self, _: &ContextBase<'_, &Positioned<Field>>, _params: &ConstValue, ) -> impl Future<Output = Result<Option<ConstValue>, ServerError>> + Send

Find the GraphQL entity with the given name from the parameter.

impl Debug for MessageBundle

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for MessageBundle

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for MessageBundle

impl Hash for MessageBundle

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl ObjectType for MessageBundle

impl OutputType for MessageBundle

fn type_name() -> Cow<'static, str>

Type the name.

fn create_type_info(registry: &mut Registry) -> String

Create type information in the registry and return qualified typename.

async fn resolve( &self, ctx: &ContextSelectionSet<'_>, _field: &Positioned<Field>, ) -> ServerResult<Value>

Resolve an output value to async_graphql::Value.

fn qualified_type_name() -> String

Qualified typename.

fn introspection_type_name(&self) -> Cow<'static, str>

Introspection type name

impl PartialEq for MessageBundle

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

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl Serialize for MessageBundle

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for MessageBundle