Enum NegotiationError 

pub enum NegotiationError {
    TooShort {
        expected: usize,
        actual: usize,
    },
    InvalidData,
    NotSupported(u16),
    BufferTooSmall,
}

Available on crate feature extensions only.

Errors from extension negotiation.

Variants

TooShort

Input buffer is too short to contain valid extension data.

Fields

expected: usize

Minimum bytes required.

actual: usize

Actual bytes available.

InvalidData

Extension data is malformed or invalid.

NotSupported(u16)

Requested extension type is not supported by this implementation.

BufferTooSmall

Output buffer is too small to hold encoded extension.

Trait Implementations

impl Clone for NegotiationError

fn clone(&self) -> NegotiationError

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for NegotiationError

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

Formats the value using the given formatter.

impl Display for NegotiationError

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

Formats the value using the given formatter.

impl Error for NegotiationError

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 PartialEq for NegotiationError

fn eq(&self, other: &NegotiationError) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for NegotiationError

impl StructuralPartialEq for NegotiationError