Struct ServerFnUrlError

pub struct ServerFnUrlError<CustErr> { /* 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<CustErr> ServerFnUrlError<CustErr>

pub fn new( path: impl Display, error: ServerFnError<CustErr>, ) -> ServerFnUrlError<CustErr>

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

pub fn error(&self) -> &ServerFnError<CustErr>

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>

where CustErr: FromStr + Display,

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.

Trait Implementations

impl<CustErr> Debug for ServerFnUrlError<CustErr>

where CustErr: Debug,

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

Formats the value using the given formatter.

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

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

Converts to this type from the input type.

impl<CustErr> From<ServerFnUrlError<CustErr>> for ServerFnErrorErr<CustErr>

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

Converts to this type from the input type.