Struct json_rpc2::Request

pub struct Request { /* fields omitted */ }

JSON-RPC request.

Implementations

impl Request

pub fn new(id: Option<Value>, method: String, params: Option<Value>) -> Self

Create a new request.

pub fn new_reply(method: &str, params: Option<Value>) -> Self

Create a new request that expects a reply.

A random number is generated for the message id.

pub fn new_notification(method: &str, params: Option<Value>) -> Self

Create a new notification.

The id field is None.

pub fn id(&self) -> &Option<Value>

The id for the request.

pub fn id_mut(&mut self) -> &mut Option<Value>

The mutable id for the request if you need to take it to assign to response.

pub fn method(&self) -> &str

The request service method name.

pub fn params(&self) -> &Option<Value>

The request parameters.

pub fn matches(&self, name: &str) -> bool

Determine if the given name matches the request method.

pub fn deserialize<T: DeserializeOwned>(&mut self) -> Result<T>

Deserialize and consume the message parameters into type T.

If this request message has no parameters or the params payload cannot be converted to T this will return Error::InvalidParams.

Trait Implementations

impl Clone for Request

fn clone(&self) -> Request

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Request

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Request

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

Deserialize this value from the given Serde deserializer.

impl<'a> From<&'a mut Request> for Response

fn from(req: &'a mut Request) -> Self

Performs the conversion.

impl Serialize for Request

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

Serialize this value into the given Serde serializer.