Enum Error 

pub enum Error {
    Closed,
    InvalidUrl(String),
    Protocol(String),
    Io(String),
    Tls(String),
    Unsupported(String),
    Session(String),
    Other(String),
}

Error categories that can occur when using WebTransport.

Variants

Closed

Transport connection is closed.

InvalidUrl(String)

URL parsing or validation failed.

Protocol(String)

Protocol-level constraint was violated.

Io(String)

Generic I/O failure.

Tls(String)

TLS configuration or handshake failure.

Unsupported(String)

Requested feature is not supported by this implementation.

Session(String)

WebTransport and HTTP/3 semantic errors reported by the protocol.

Other(String)

Catch-all error variant for miscellaneous failures.

Implementations

impl Error

pub fn other<E: Display>(e: E) -> Self

Wrap a displayable error value in Error::Other.

Trait Implementations

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Error for Error

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

Returns 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.