Enum HandlerResponse 

pub enum HandlerResponse<R> {
    Ok(R),
    Err(RpcError),
}

RPC handler response object. Basically duplicates the standard Result object, required for the proper serialization

Variants

Ok(R)

The RPC handler returned a data

Err(RpcError)

The RPC handler returned an error

Implementations

impl<R> HandlerResponse<R>

pub fn is_ok(&self) -> bool

Is the response Ok

pub fn is_err(&self) -> bool

Is the response an error

pub fn ok(&self) -> Option<&R>

Convert the response data into an option

pub fn err(&self) -> Option<&RpcError>

Convert the response error into an option

Trait Implementations

impl<R: Debug> Debug for HandlerResponse<R>

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

Formats the value using the given formatter.

impl<'de, R> Deserialize<'de> for HandlerResponse<R>

where R: Deserialize<'de>,

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<R> From<HandlerResponse<R>> for RpcResult<R>

fn from(res: HandlerResponse<R>) -> Self

Converts to this type from the input type.

impl<R> From<Result<R, RpcError>> for HandlerResponse<R>

fn from(res: RpcResult<R>) -> Self

Converts to this type from the input type.

impl<R> Serialize for HandlerResponse<R>

where R: Serialize,

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

where __S: Serializer,

Serialize this value into the given Serde serializer.