Enum leptos::ServerFnError

pub enum ServerFnError<E = NoCustomError> {
    WrappedServerError(E),
    Registration(String),
    Request(String),
    Response(String),
    ServerError(String),
    Deserialization(String),
    Serialization(String),
    Args(String),
    MissingArg(String),
}

Type for errors that can occur when using server functions.

Unlike ServerFnErrorErr, this does not implement Error. This means that other error types can easily be converted into it using the ? operator.

Variants

WrappedServerError(E)

A user-defined custom error type, which defaults to NoCustomError.

Registration(String)

Error while trying to register the server function (only occurs in case of poisoned RwLock).

Request(String)

Occurs on the client if there is a network error while trying to run function on server.

Response(String)

Occurs on the server if there is an error creating an HTTP response.

ServerError(String)

Occurs when there is an error while actually running the function on the server.

Deserialization(String)

Occurs on the client if there is an error deserializing the server’s response.

Serialization(String)

Occurs on the client if there is an error serializing the server function arguments.

Args(String)

Occurs on the server if there is an error deserializing one of the arguments that’s been sent.

MissingArg(String)

Occurs on the server if there’s a missing argument.

Implementations

impl ServerFnError

pub fn new(msg: impl ToString) -> ServerFnError

Constructs a new ServerFnError::ServerError from some other type.

Trait Implementations

impl<E> Clone for ServerFnError<E>

where E: Clone,

fn clone(&self) -> ServerFnError<E>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<E> Debug for ServerFnError<E>

where E: Debug,

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

Formats the value using the given formatter.

impl<'de, E> Deserialize<'de> for ServerFnError<E>

where E: Deserialize<'de>,

fn deserialize<__D>( __deserializer: __D ) -> Result<ServerFnError<E>, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<CustErr> Display for ServerFnError<CustErr>

where CustErr: Display,

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

Formats the value using the given formatter.

impl<E> Error for ServerFnError<E>

where E: Error + 'static, ServerFnError<E>: Display,

fn source(&self) -> Option<&(dyn Error + 'static)>

The lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0: use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0: replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type based access to context intended for error reports.

impl<CustErr> From<CustErr> for ServerFnError<CustErr>

fn from(value: CustErr) -> ServerFnError<CustErr>

Converts to this type from the input type.

impl<E> From<E> for ServerFnError

where E: Error,

fn from(value: E) -> ServerFnError

Converts to this type from the input type.

impl<CustErr> From<ServerFnError<CustErr>> for ServerFnErrorErr<CustErr>

fn from(value: ServerFnError<CustErr>) -> ServerFnErrorErr<CustErr>

Converts to this type from the input type.

impl From<ServerFnError> for Error

fn from(e: ServerFnError) -> Error

Converts to this type from the input type.

impl<CustErr> From<ServerFnUrlError<CustErr>> for ServerFnError<CustErr>

fn from(error: ServerFnUrlError<CustErr>) -> ServerFnError<CustErr>

Converts to this type from the input type.

impl<E> PartialEq for ServerFnError<E>

where E: PartialEq,

fn eq(&self, other: &ServerFnError<E>) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<E> Serialize for ServerFnError<E>

where E: Serialize,

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl<CustErr> ServerFnErrorSerde for ServerFnError<CustErr>

where CustErr: FromStr + Display,

fn ser(&self) -> Result<String, Error>

Converts the custom error type to a String.

fn de(data: &str) -> ServerFnError<CustErr>

Deserializes the custom error type from a String.

impl<E> Eq for ServerFnError<E>

where E: Eq,

impl<E> StructuralPartialEq for ServerFnError<E>