Struct ServiceChain

pub struct ServiceChain { /* private fields */ }

A chain of service nodes

Represents an ordered sequence of service nodes that form a processing chain. The order of nodes in the chain is significant - it defines the expected order of processing and attestation.

Implementations

impl ServiceChain

pub fn new() -> Self

Create a new empty service chain

pub fn with_nodes(nodes: Vec<ServiceNode>) -> Self

Create a service chain with the given nodes

pub fn builder() -> ServiceChainBuilder

Create a new service chain builder

pub fn add_node(&mut self, node: ServiceNode) -> &mut Self

Add a node to the chain

pub fn with_node(self, node: ServiceNode) -> Self

Add a node to the chain (builder style)

pub fn nodes(&self) -> &[ServiceNode]

Get the nodes in the chain

pub fn from_json(json: &str) -> Result<Self, SdkError>

Load a service chain from a JSON string

pub fn from_json_file(path: impl AsRef<Path>) -> Result<Self, SdkError>

Load a service chain from a JSON file

Trait Implementations

impl Clone for ServiceChain

fn clone(&self) -> ServiceChain

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ServiceChain

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

Formats the value using the given formatter.

impl Default for ServiceChain

fn default() -> ServiceChain

Returns the “default value” for a type.