Enum yamux::HeaderDecodeError

#[non_exhaustive]
pub enum HeaderDecodeError {
    Version(u8),
    Type(u8),
    Flags(u16),
}

Possible errors while decoding a message frame header.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Version(u8)

Unknown version.

Type(u8)

An unknown frame type.

Flags(u16)

Unknown flags.

Trait Implementations

impl Debug for HeaderDecodeError

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

Formats the value using the given formatter.

impl Display for HeaderDecodeError

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

Formats the value using the given formatter.

impl Error for HeaderDecodeError

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

The lower-level source of this error, if any.

fn backtrace(&self) -> Option<&Backtrace>

🔬 This is a nightly-only experimental API. (backtrace)

Returns a stack backtrace, if available, of where this error occurred.

fn description(&self) -> &str

Deprecated since 1.41.0:

use the Display impl or to_string()

if let Err(e) = "xc".parse::<u32>() { // Print e itself, no need for description(). eprintln!("Error: {}", e); }

fn cause(&self) -> Option<&dyn Error>

Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

impl From<HeaderDecodeError> for FrameDecodeError

fn from(source: HeaderDecodeError) -> Self

Performs the conversion.