Enum ChannelBindingError 

pub enum ChannelBindingError {
    WrongLength {
        expected: usize,
        got: usize,
    },
    ExporterUnavailable(String),
}

Errors from parsing a channel binding or extracting one from a transport.

Variants

WrongLength

The exporter material was not exactly TLS_EXPORTER_LEN bytes.

Fields

expected: usize

Required length (TLS_EXPORTER_LEN).

got: usize

Length actually supplied.

ExporterUnavailable(String)

The underlying TLS stack refused to export keying material (no handshake completed, the connection is not TLS 1.3-capable, or the exporter is otherwise unavailable). A session that cannot produce a binding MUST NOT fall back to an unbound proof — that would silently reopen the relay hole. Surface this and refuse.

Trait Implementations

impl Debug for ChannelBindingError

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

Formats the value using the given formatter.

impl Display for ChannelBindingError

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

Formats the value using the given formatter.

impl Error for ChannelBindingError

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.