Enum etherparse::TcpOptionWriteError

pub enum TcpOptionWriteError {
    NotEnoughSpace(usize),
}

Errors that can occour when setting the options of a tcp header.

Variants

NotEnoughSpace(usize)

There is not enough memory to store all options in the options section of the header (maximum 40 bytes).

The options size is limited by the 4 bit data_offset field in the header which describes the total tcp header size in multiple of 4 bytes. This leads to a maximum size for the options part of the header of 4*(15 - 5) (minus 5 for the size of the tcp header itself).

Trait Implementations

impl Clone for TcpOptionWriteError

fn clone(&self) -> TcpOptionWriteError

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for TcpOptionWriteError

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

Formats the value using the given formatter.

impl Display for TcpOptionWriteError

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

Formats the value using the given formatter.

impl Error for TcpOptionWriteError

Available on crate feature std only.

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

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 TcpOptionWriteError

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

This method tests for self and other values to be equal, and is used by ==.

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

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

impl Eq for TcpOptionWriteError

impl StructuralPartialEq for TcpOptionWriteError