Struct DAGObject 

pub struct DAGObject {
    pub nodes: HashMap<String, Value>,
    pub frontier_digest_version: u32,
    /* private fields */
}

Fields

nodes: HashMap<String, Value>

frontier_digest_version: u32

Implementations

impl DAGObject

pub fn new() -> Self

pub fn get_head_digests(&self) -> Vec<String>

Trait Implementations

impl ApplicationObject for DAGObject

fn id(&self) -> &SharedObjectId

Get the object’s unique identifier

fn type_name(&self) -> &'static str

Get the object’s type name

fn is_valid<'life0, 'life1, 'async_trait>( &'life0 self, message: &'life1 SharedMessage, ) -> Pin<Box<dyn Future<Output = Result<bool>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Validate if a message is valid for this object

fn add_message<'life0, 'async_trait>( &'life0 mut self, message: SharedMessage, ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Add a validated message to the object

fn is_merkleized(&self) -> bool

Check if this object supports merkleized synchronization

fn get_latest_digest<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = Result<String>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Get the latest state digest

fn has_digest<'life0, 'life1, 'async_trait>( &'life0 self, digest: &'life1 str, ) -> Pin<Box<dyn Future<Output = Result<bool>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Check if object has a specific digest

fn is_valid_digest<'life0, 'life1, 'async_trait>( &'life0 self, digest: &'life1 str, ) -> Pin<Box<dyn Future<Output = Result<bool>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Validate if a digest is valid

fn add_digest<'life0, 'async_trait>( &'life0 mut self, digest: String, ) -> Pin<Box<dyn Future<Output = Result<bool>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Add a digest to the object

fn gossip_messages<'life0, 'life1, 'async_trait>( &'life0 self, digest: Option<&'life1 str>, ) -> Pin<Box<dyn Future<Output = Result<Vec<SharedMessage>>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Get messages for gossip protocol

fn get_messages_since_digest<'life0, 'life1, 'async_trait>( &'life0 self, digest: &'life1 str, ) -> Pin<Box<dyn Future<Output = Result<Vec<SharedMessage>>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Get messages since a specific digest

fn get_state<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = Result<Value>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Get the current state as JSON

fn reset<'life0, 'async_trait>( &'life0 mut self, ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Reset the object to initial state

fn clone_box(&self) -> Box<dyn ApplicationObject>

Clone the object

fn as_any(&self) -> &dyn Any

Get reference as Any for downcasting

fn as_any_mut(&mut self) -> &mut dyn Any

Get mutable reference as Any for downcasting

impl Clone for DAGObject

fn clone(&self) -> DAGObject

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DAGObject

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

Formats the value using the given formatter.

impl Default for DAGObject

fn default() -> Self

Returns the “default value” for a type.