Enum leptos_server::ServerFnErrorErr

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

Type for errors that can occur when using server functions.

Unlike ServerFnError, this implements std::error::Error. This means it can be used in situations in which the Error trait is required, but it’s not possible to create a blanket implementation that converts other errors into this type.

ServerFnError and ServerFnErrorErr mutually implement From, so it is easy to convert between the two types.

Variants§

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WrappedServerError(E)

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

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Registration(String)

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

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Request(String)

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

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ServerError(String)

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

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Deserialization(String)

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

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Serialization(String)

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

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Args(String)

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

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MissingArg(String)

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

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Response(String)

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

Trait Implementations§

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impl<E> Clone for ServerFnErrorErr<E>
where E: Clone,

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

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl<E> Debug for ServerFnErrorErr<E>
where E: Debug,

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

Formats the value using the given formatter. Read more
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impl<E> Display for ServerFnErrorErr<E>
where E: Display,

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

Formats the value using the given formatter. Read more
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impl<E> Error for ServerFnErrorErr<E>

1.30.0 · source§

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

Returns the lower-level source of this error, if any. Read more
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fn description(&self) -> &str

👎Deprecated since 1.42.0: use the Display impl or to_string()
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fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0: replaced by Error::source, which can support downcasting
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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. Read more
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impl<CustErr> From<ServerFnError<CustErr>> for ServerFnErrorErr<CustErr>

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

Converts to this type from the input type.
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impl<CustErr> From<ServerFnUrlError<CustErr>> for ServerFnErrorErr<CustErr>

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

Converts to this type from the input type.
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impl<E> PartialEq for ServerFnErrorErr<E>
where E: PartialEq,

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

Tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl<E> Eq for ServerFnErrorErr<E>
where E: Eq,

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impl<E> StructuralPartialEq for ServerFnErrorErr<E>

Auto Trait Implementations§

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impl<E> Freeze for ServerFnErrorErr<E>
where E: Freeze,

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impl<E> RefUnwindSafe for ServerFnErrorErr<E>
where E: RefUnwindSafe,

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impl<E> Send for ServerFnErrorErr<E>
where E: Send,

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impl<E> Sync for ServerFnErrorErr<E>
where E: Sync,

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impl<E> Unpin for ServerFnErrorErr<E>
where E: Unpin,

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impl<E> UnwindSafe for ServerFnErrorErr<E>
where E: UnwindSafe,

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dst: *mut T)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dst. Read more
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impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

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fn equivalent(&self, key: &K) -> bool

Checks if this value is equivalent to the given key. Read more
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impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

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fn equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more
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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more
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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T> ToString for T
where T: Display + ?Sized,

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default fn to_string(&self) -> String

Converts the given value to a String. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<T> WithSubscriber for T

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more
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fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more