packet_formats::ipv6::ext_hdrs

Struct FragmentData

Source
pub struct FragmentData<'a> { /* private fields */ }
Expand description

Fragment Extension header data.

As per RFC 8200, section 4.5 the fragment header is structured as: +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | Next Header | Reserved | Fragment Offset |Res|M| +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | Identification | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+

where Fragment Offset is 13 bits, Res is a reserved 2 bits and M is a 1 bit flag. Identification is a 32bit value.

Implementations§

Source§

impl<'a> FragmentData<'a>

Source

pub fn fragment_offset(&self) -> FragmentOffset

Returns the fragment offset.

Source

pub fn m_flag(&self) -> bool

Returns the more fragments flags.

Source

pub fn identification(&self) -> u32

Returns the identification value.

Trait Implementations§

Source§

impl<'a> Debug for FragmentData<'a>

Source§

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

§

impl<'a> Freeze for FragmentData<'a>

§

impl<'a> RefUnwindSafe for FragmentData<'a>

§

impl<'a> Send for FragmentData<'a>

§

impl<'a> Sync for FragmentData<'a>

§

impl<'a> Unpin for FragmentData<'a>

§

impl<'a> UnwindSafe for FragmentData<'a>

Blanket Implementations§

Source§

impl<T> Any for T
where T: 'static + ?Sized,

Source§

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
Source§

impl<T> Borrow<T> for T
where T: ?Sized,

Source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
Source§

impl<T> BorrowMut<T> for T
where T: ?Sized,

Source§

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
Source§

impl<T> From<T> for T

Source§

fn from(t: T) -> T

Returns the argument unchanged.

Source§

impl<T, U> Into<U> for T
where U: From<T>,

Source§

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

Source§

impl<T, U> TryFrom<U> for T
where U: Into<T>,

Source§

type Error = Infallible

The type returned in the event of a conversion error.
Source§

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
Source§

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

Source§

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
Source§

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.