Struct Ethernet Frame &nbsp; Copy item path

impl<T: NetworkBytes + Debug> EthernetFrame<'_, T>

pub fn from_bytes_unchecked(bytes: T) -> Self

Interprets bytes as an Ethernet frame without any validity checks.

§Panics

This method does not panic, but further method calls on the resulting object may panic if bytes contains invalid input.

pub fn from_bytes(bytes: T) -> Result<Self, EthernetError>

Checks whether the specified byte sequence can be interpreted as an Ethernet frame.

pub fn dst_mac(&self) -> MacAddr

Returns the destination MAC address.

pub fn src_mac(&self) -> MacAddr

Returns the source MAC address.

pub fn ethertype(&self) -> u16

Returns the ethertype of the frame.

pub fn payload_offset(&self) -> usize

Returns the offset of the payload within the frame.

pub fn payload(&self) -> &[u8] ⓘ

Returns the payload of the frame as an [&u8] slice.

pub fn len(&self) -> usize

Returns the length of the frame.

impl<T: NetworkBytesMut + Debug> EthernetFrame<'_, T>

pub fn write_incomplete( buf: T, dst_mac: MacAddr, src_mac: MacAddr, ethertype: u16, ) -> Result<Incomplete<Self>, EthernetError>

Attempts to write an incomplete Ethernet frame (whose length is currently unknown) to buf, using the specified header fields.

pub fn set_dst_mac(&mut self, addr: MacAddr) -> &mut Self

Sets the destination MAC address.

pub fn set_src_mac(&mut self, addr: MacAddr) -> &mut Self

Sets the source MAC address.

pub fn set_ethertype(&mut self, value: u16) -> &mut Self

Sets the ethertype of the frame.

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

Returns the payload of the frame as a &mut [u8] slice.

Trait Implementations§

impl<'a, T: Debug + 'a> Debug for EthernetFrame<'a, T>

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

impl<'a, T> UnwindSafe for EthernetFrame<'a, T>
where T: UnwindSafe + RefUnwindSafe,

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