Struct Response

pub struct Response {
    pub jsonrpc: String,
    pub result: Option<Value>,
    pub error: Option<Error>,
    pub id: Value,
}

JSON-RPC response

Fields

jsonrpc: String

Protocol header

result: Option<Value>

Result variant representing success

error: Option<Error>

Result variant representing error

id: Value

ID of the request that originated the response

Implementations

impl Response

pub fn try_from_reader<R>(reader: R) -> Result<(usize, Self), Error>

where R: Read,

Read a response from a reader.

Returns the number of consumed bytes and the response.

pub fn try_to_writer<W>(&self, writer: W) -> Result<usize, Error>

where W: Write,

Write a response to a writer and return the number of bytes written.

impl Response

pub fn ok<I, V>(id: I, value: V) -> Self

where I: Into<Value>, V: Into<Value>,

Create a new response representing a success

pub fn err<I, E>(id: I, err: E) -> Self

where I: Into<Value>, E: Into<Error>,

Create a new response representing an error

pub fn parse(s: &str) -> Result<(Self, &str), Error>

Parse a message into the response

pub fn parse_json(json: &str) -> Result<Self, Error>

Parse a response from the provided JSON

Trait Implementations

impl Clone for Response

fn clone(&self) -> Response

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Response

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Response

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for Response

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

Formats the value using the given formatter.

impl From<Response> for Message

fn from(response: Response) -> Self

Converts to this type from the input type.

impl<T, E> From<Response> for Result<T, E>

where T: From<Value>, E: From<Error>,

fn from(value: Response) -> Self

Converts to this type from the input type.

impl FromStr for Response

type Err = Error

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Self, Self::Err>

Parses a string s to return a value of this type.

impl Serialize for Response

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl TryFrom<Message> for Response

type Error = Error

The type returned in the event of a conversion error.

fn try_from(value: Message) -> Result<Self, Self::Error>

Performs the conversion.