Struct Packet

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pub struct Packet { /* private fields */ }

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impl Packet

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pub fn new(buf: &[u8]) -> Packet

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pub fn out(&self) -> Vec<u8>

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pub fn source_addr(&self) -> IpAddr

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pub fn write_source_addr(&mut self, addr: IpAddr)

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pub fn dest_addr(&self) -> IpAddr

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pub fn write_dest_addr(&mut self, addr: IpAddr)

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pub fn total_length(&self) -> usize

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pub fn version(&self) -> u8

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pub fn ihl(&self) -> u8

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pub fn type_of_service(&self) -> u8

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pub fn identification(&self) -> u16

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pub fn flags(&self) -> u8

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pub fn ttl(&self) -> u8

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pub fn protocol(&self) -> u8

This field indicates the next level protocol used in the data portion of the internet datagram. The values for various protocols are specified in “Assigned Numbers” [9]. 0 ICMP 6 TCP 17 UDP

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pub fn checksum(&self) -> u16

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pub fn write_checksum(&mut self, checksum: u16)

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pub fn cal_checksum(&self) -> u16

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pub fn payload(&self) -> &[u8]

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pub fn payload_mut(&mut self) -> &mut [u8]

Trait Implementations§

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impl AsRef<[u8]> for Packet

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fn as_ref(&self) -> &[u8]

Converts this type into a shared reference of the (usually inferred) input type.
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impl Debug for Packet

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

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impl Freeze for Packet

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impl RefUnwindSafe for Packet

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impl Send for Packet

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impl Sync for Packet

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impl Unpin for Packet

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impl UnwindSafe for Packet

Blanket Implementations§

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more
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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more
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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

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

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

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<V, T> VZip<V> for T
where V: MultiLane<T>,

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fn vzip(self) -> V

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impl<T> WithSubscriber for T

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more
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fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more