Enum json_rpc2::Error[][src]

pub enum Error {
    Parse {
        data: String,
    },
    InvalidRequest {
        data: String,
    },
    MethodNotFound {
        id: Value,
        name: String,
    },
    InvalidParams {
        id: Value,
        data: String,
    },
    Boxed(Box<dyn Error + Send>),
}

Enumeration of errors.

Variants

Parse

Error generated when a JSON payload cannot be parsed.

Fields of Parse

data: String

The underlying JSON error message.

InvalidRequest

Error generated when the contents of a JSON payload do not match the request type semantics.

Fields of InvalidRequest

data: String

The underlying JSON error message.

MethodNotFound

Error generated when the request method name did not match any services.

Fields of MethodNotFound

id: Value

The id of the request message.

name: String

The name of the request method.

InvalidParams

Error generated when request parameters cannot be converted to the expected type.

Fields of InvalidParams

id: Value

The id of the request message.

data: String

The underlying JSON error message.

Boxed(Box<dyn Error + Send>)

Generic error type converted to an internal error response.

Implementations

impl Error[src]

pub fn boxed(e: impl Error + Send + 'static) -> Self[src]

Helper function to Box an error implementation.

Service handlers can call map_err(Error::boxed)? to propagate foreign errors.

Trait Implementations

impl Debug for Error[src]

impl Display for Error[src]

impl Error for Error[src]

impl From<Box<dyn Error + 'static + Send, Global>> for Error[src]

impl<'a> Into<(isize, Option<String>)> for &'a Error[src]

impl Into<Response> for Error[src]

Auto Trait Implementations

impl !RefUnwindSafe for Error

impl Send for Error

impl !Sync for Error

impl Unpin for Error

impl !UnwindSafe for Error

Blanket Implementations

impl<T> Any for T where
    T: 'static + ?Sized
[src]

impl<T> Borrow<T> for T where
    T: ?Sized
[src]

impl<T> BorrowMut<T> for T where
    T: ?Sized
[src]

impl<T> From<T> for T[src]

impl<T, U> Into<U> for T where
    U: From<T>, 
[src]

impl<T> ToString for T where
    T: Display + ?Sized
[src]

impl<T, U> TryFrom<U> for T where
    U: Into<T>, 
[src]

type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, 
[src]

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

impl<V, T> VZip<V> for T where
    V: MultiLane<T>,