Struct ServerFnUrlError

pub struct ServerFnUrlError<E> { /* private fields */ }

Associates a particular server function error with the server function found at a particular path.

This can be used to pass an error from the server back to the client without JavaScript/WASM supported, by encoding it in the URL as a query string. This is useful for progressive enhancement.

Implementations

impl<E: FromServerFnError> ServerFnUrlError<E>

pub fn new(path: impl Display, error: E) -> Self

Creates a new structure associating the server function at some path with a particular error.

pub fn error(&self) -> &E

The error itself.

pub fn path(&self) -> &str

The path of the server function that generated this error.

pub fn to_url(&self, base: &str) -> Result<Url, ParseError>

Adds an encoded form of this server function error to the given base URL.

pub fn strip_error_info(path: &mut String)

Replaces any ServerFnUrlError info from the URL in the given string with the serialized success value given.

pub fn decode_err(err: &str) -> E

Decodes an error from a URL.

Trait Implementations

impl<E: Debug> Debug for ServerFnUrlError<E>

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

Formats the value using the given formatter.

impl<E> From<ServerFnUrlError<E>> for ServerFnError<E>

fn from(error: ServerFnUrlError<E>) -> Self

Converts to this type from the input type.

impl<E> From<ServerFnUrlError<ServerFnError<E>>> for ServerFnError<E>

fn from(error: ServerFnUrlError<ServerFnError<E>>) -> Self

Converts to this type from the input type.