Enum StreamError 

pub enum StreamError<E> {
    Crypto(CryptoError),
    Host(E),
    TooLarge,
}

Stream failure: ours or the host’s.

Host errors deliberately remain distinct from ours: one host has std::io::Error, another JavaScript exceptions; normalizing them here would discard the cause exactly where it is needed.

Variants

Crypto(CryptoError)

Cryptography: key, algorithm, buffer capacity.

Host(E)

Host source or sink.

TooLarge

File exceeds the format’s addressable size.

Trait Implementations

impl<E: Debug> Debug for StreamError<E>

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

Formats the value using the given formatter.

impl<E: Display> Display for StreamError<E>

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

Formats the value using the given formatter.

impl<E: Debug + Display> Error for StreamError<E>

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.

impl<E> From<CryptoError> for StreamError<E>

fn from(err: CryptoError) -> Self

Converts to this type from the input type.