Enum StreamError 

pub enum StreamError {
    UnknownVersion(u8),
    UnknownPhase(u8),
    PayloadTooLarge {
        payload_len: u16,
        max_payload_len: u16,
    },
    HandshakeSizeMismatch {
        phase: u8,
        expected: u16,
        got: u16,
    },
    Io(Error),
}

Errors from the FMP stream reader.

Variants

UnknownVersion(u8)

Unknown FMP version — not a FIPS connection (e.g., TLS ClientHello).

UnknownPhase(u8)

Unknown FMP phase byte — protocol error, close connection.

PayloadTooLarge

Payload length exceeds the connection’s MTU — corrupted or malicious.

Fields

payload_len: u16

max_payload_len: u16

HandshakeSizeMismatch

Handshake packet has unexpected payload_len for its phase.

Fields

phase: u8

expected: u16

got: u16

Io(Error)

I/O error (including EOF).

Trait Implementations

impl Debug for StreamError

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

Formats the value using the given formatter.

impl Display for StreamError

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

Formats the value using the given formatter.

impl Error for StreamError

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 From<Error> for StreamError

fn from(e: Error) -> Self

Converts to this type from the input type.