Struct pnet::packet::ethernet::EthernetPacket

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pub struct EthernetPacket<'p> { /* private fields */ }
Expand description

A structure enabling manipulation of on the wire packets

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impl<'a> EthernetPacket<'a>

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pub fn new<'p>(packet: &'p [u8]) -> Option<EthernetPacket<'p>>

Constructs a new EthernetPacket. If the provided buffer is less than the minimum required packet size, this will return None.

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pub fn owned(packet: Vec<u8>) -> Option<EthernetPacket<'static>>

Constructs a new EthernetPacket. If the provided buffer is less than the minimum required packet size, this will return None. With this constructor the EthernetPacket will own its own data and the underlying buffer will be dropped when the EthernetPacket is.

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pub fn to_immutable<'p>(&'p self) -> EthernetPacket<'p>

Maps from a EthernetPacket to a EthernetPacket

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pub fn consume_to_immutable(self) -> EthernetPacket<'a>

Maps from a EthernetPacket to a EthernetPacket while consuming the source

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pub const fn minimum_packet_size() -> usize

The minimum size (in bytes) a packet of this type can be. It’s based on the total size of the fixed-size fields.

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pub fn packet_size(_packet: &Ethernet) -> usize

The size (in bytes) of a Ethernet instance when converted into a byte-array

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pub fn get_destination(&self) -> MacAddr

Get the value of the destination field

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pub fn get_source(&self) -> MacAddr

Get the value of the source field

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pub fn get_ethertype(&self) -> EtherType

Get the value of the ethertype field

Trait Implementations§

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impl<'p> Debug for EthernetPacket<'p>

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

Formats the value using the given formatter. Read more
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impl<'p> FromPacket for EthernetPacket<'p>

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type T = Ethernet

The type of the packet to convert from.
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fn from_packet(&self) -> Ethernet

Converts a wire-format packet to #[packet] struct format.
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impl<'a> Packet for EthernetPacket<'a>

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fn packet<'p>(&'p self) -> &'p [u8]

Retrieve the underlying buffer for the packet.
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fn payload<'p>(&'p self) -> &'p [u8]

Retrieve the payload for the packet.
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impl<'a> PacketSize for EthernetPacket<'a>

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fn packet_size(&self) -> usize

Get the calculated size of the packet.
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impl<'p> PartialEq for EthernetPacket<'p>

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fn eq(&self, other: &EthernetPacket<'p>) -> bool

This method tests for self and other values to be equal, and is used by ==.
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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.
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impl<'p> StructuralPartialEq for EthernetPacket<'p>

Auto Trait Implementations§

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impl<'p> Freeze for EthernetPacket<'p>

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impl<'p> RefUnwindSafe for EthernetPacket<'p>

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impl<'p> Send for EthernetPacket<'p>

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impl<'p> Sync for EthernetPacket<'p>

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impl<'p> Unpin for EthernetPacket<'p>

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impl<'p> UnwindSafe for EthernetPacket<'p>

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, 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.