Struct smoltcp::wire::Ipv6Packet
source · Expand description
A read/write wrapper around an Internet Protocol version 6 packet buffer.
Implementations§
source§impl<T: AsRef<[u8]>> Packet<T>
impl<T: AsRef<[u8]>> Packet<T>
sourcepub fn new_unchecked(buffer: T) -> Packet<T>
pub fn new_unchecked(buffer: T) -> Packet<T>
Create a raw octet buffer with an IPv6 packet structure.
sourcepub fn new_checked(buffer: T) -> Result<Packet<T>>
pub fn new_checked(buffer: T) -> Result<Packet<T>>
Shorthand for a combination of new_unchecked and check_len.
sourcepub fn check_len(&self) -> Result<()>
pub fn check_len(&self) -> Result<()>
Ensure that no accessor method will panic if called.
Returns Err(Error::Truncated)
if the buffer is too short.
The result of this check is invalidated by calling set_payload_len.
sourcepub fn into_inner(self) -> T
pub fn into_inner(self) -> T
Consume the packet, returning the underlying buffer.
sourcepub fn header_len(&self) -> usize
pub fn header_len(&self) -> usize
Return the header length.
sourcepub fn traffic_class(&self) -> u8
pub fn traffic_class(&self) -> u8
Return the traffic class.
sourcepub fn flow_label(&self) -> u32
pub fn flow_label(&self) -> u32
Return the flow label field.
sourcepub fn payload_len(&self) -> u16
pub fn payload_len(&self) -> u16
Return the payload length field.
sourcepub fn next_header(&self) -> Protocol
pub fn next_header(&self) -> Protocol
Return the next header field.
source§impl<T: AsRef<[u8]> + AsMut<[u8]>> Packet<T>
impl<T: AsRef<[u8]> + AsMut<[u8]>> Packet<T>
sourcepub fn set_version(&mut self, value: u8)
pub fn set_version(&mut self, value: u8)
Set the version field.
sourcepub fn set_traffic_class(&mut self, value: u8)
pub fn set_traffic_class(&mut self, value: u8)
Set the traffic class field.
sourcepub fn set_flow_label(&mut self, value: u32)
pub fn set_flow_label(&mut self, value: u32)
Set the flow label field.
sourcepub fn set_payload_len(&mut self, value: u16)
pub fn set_payload_len(&mut self, value: u16)
Set the payload length field.
sourcepub fn set_next_header(&mut self, value: Protocol)
pub fn set_next_header(&mut self, value: Protocol)
Set the next header field.
sourcepub fn set_hop_limit(&mut self, value: u8)
pub fn set_hop_limit(&mut self, value: u8)
Set the hop limit field.
sourcepub fn set_src_addr(&mut self, value: Address)
pub fn set_src_addr(&mut self, value: Address)
Set the source address field.
sourcepub fn set_dst_addr(&mut self, value: Address)
pub fn set_dst_addr(&mut self, value: Address)
Set the destination address field.
sourcepub fn payload_mut(&mut self) -> &mut [u8] ⓘ
pub fn payload_mut(&mut self) -> &mut [u8] ⓘ
Return a mutable pointer to the payload.