Struct packet_formats::tcp::TcpSegmentBuilderWithOptions

pub struct TcpSegmentBuilderWithOptions<A: IpAddress, O> { /* private fields */ }

A builder for TCP segments with options

Implementations

impl<'a, A, I> TcpSegmentBuilderWithOptions<A, OptionSequenceBuilder<TcpOption<'a>, I>>

where A: IpAddress, I: Iterator + Clone, I::Item: Borrow<TcpOption<'a>>,

pub fn new<T: IntoIterator<IntoIter = I>>( prefix_builder: TcpSegmentBuilder<A>, options: T ) -> Result<TcpSegmentBuilderWithOptions<A, OptionSequenceBuilder<TcpOption<'a>, I>>, TcpOptionsTooLongError>

Creates a TcpSegmentBuilderWithOptions.

Returns Err if the segment header would exceed the maximum length of MAX_HDR_LEN. This happens if the options, when serialized, would exceed MAX_OPTIONS_LEN.

impl<A: IpAddress, O> TcpSegmentBuilderWithOptions<A, O>

pub fn src_port(&self) -> Option<NonZeroU16>

Returns the source port for the builder.

pub fn dst_port(&self) -> Option<NonZeroU16>

Returns the destination port for the builder.

Trait Implementations

impl<A: Debug + IpAddress, O: Debug> Debug for TcpSegmentBuilderWithOptions<A, O>

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

Formats the value using the given formatter.

impl<A: IpAddress, O: InnerPacketBuilder> PacketBuilder for TcpSegmentBuilderWithOptions<A, O>

fn constraints(&self) -> PacketConstraints

Gets the constraints for this PacketBuilder.

fn serialize( &self, target: &mut SerializeTarget<'_>, body: FragmentedBytesMut<'_, '_> )

Serializes this packet into an existing buffer.