Enum SerialError 

pub enum SerialError {
    BufferTooSmall,
    InvalidEscape,
    TruncatedFrame,
}

What can go wrong framing or unframing a serial packet.

Variants

BufferTooSmall

The caller’s output buffer is too small to hold the encoded frame or the decoded payload. The max_encoded_len helpers size a buffer that always fits.

InvalidEscape

A SLIP escape byte was followed by a byte that is neither the escaped-delimiter nor the escaped-escape marker, so the frame is corrupt.

TruncatedFrame

A frame ended early: a SLIP frame stopped in the middle of an escape sequence, or a COBS code byte claimed more data than the frame actually carried.

Trait Implementations

impl Clone for SerialError

fn clone(&self) -> SerialError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for SerialError

impl Debug for SerialError

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

Formats the value using the given formatter.

impl Display for SerialError

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

Formats the value using the given formatter.

impl Eq for SerialError

impl Error for SerialError

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 SerialError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for SerialError