Struct MethodTable 

pub struct MethodTable { /* private fields */ }

A JSON-RPC surface: every method a program declared, keyed by the name it answers to.

Implementations

impl MethodTable

pub async fn dispatch(&self, request: &str) -> Option<String>

Answers one JSON-RPC request document.

Answers with nothing when the document asks for nothing: a notification, or a batch of them.

impl MethodTable

pub fn names(&self) -> Vec<&'static str>

Returns every method name this surface answers to, in lexical order.

pub fn len(&self) -> usize

Returns how many methods this surface answers to.

pub fn is_empty(&self) -> bool

Returns whether this surface answers to nothing.

pub fn merge(self, other: Self) -> Result<Self, DuplicateMethod>

Composes two surfaces, which is only defined when they name different methods.

Errors

Answers with the duplicated name when both surfaces declare it.

Trait Implementations

impl Clone for MethodTable

fn clone(&self) -> MethodTable

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MethodTable

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

Formats the value using the given formatter.

impl Default for MethodTable

fn default() -> MethodTable

Returns the “default value” for a type.