Struct smoltcp::wire::IgmpPacket [−][src]
A read/write wrapper around an Internet Group Management Protocol v1/v2 packet buffer.
Implementations
impl<T: AsRef<[u8]>> Packet<T>[src]
Internet Group Management Protocol v1/v2 defined in RFC 2236.
pub fn new_unchecked(buffer: T) -> Packet<T>[src]
Imbue a raw octet buffer with IGMPv2 packet structure.
pub fn new_checked(buffer: T) -> Result<Packet<T>>[src]
Shorthand for a combination of new_unchecked and check_len.
pub fn check_len(&self) -> Result<()>[src]
Ensure that no accessor method will panic if called.
Returns Err(Error::Truncated) if the buffer is too short.
pub fn into_inner(self) -> T[src]
Consume the packet, returning the underlying buffer.
pub fn msg_type(&self) -> Message[src]
Return the message type field.
pub fn max_resp_code(&self) -> u8[src]
Return the maximum response time, using the encoding specified in RFC 3376: 4.1.1. Max Resp Code.
pub fn checksum(&self) -> u16[src]
Return the checksum field.
pub fn group_addr(&self) -> Ipv4Address[src]
Return the source address field.
pub fn verify_checksum(&self) -> bool[src]
impl<T: AsRef<[u8]> + AsMut<[u8]>> Packet<T>[src]
pub fn set_msg_type(&mut self, value: Message)[src]
Set the message type field.
pub fn set_max_resp_code(&mut self, value: u8)[src]
Set the maximum response time, using the encoding specified in [RFC 3376]: 4.1.1. Max Resp Code.
pub fn set_checksum(&mut self, value: u16)[src]
Set the checksum field.
pub fn set_group_address(&mut self, addr: Ipv4Address)[src]
Set the group address field
pub fn fill_checksum(&mut self)[src]
Compute and fill in the header checksum.
Trait Implementations
impl<T: Debug + AsRef<[u8]>> Debug for Packet<T>[src]
impl<'a, T: AsRef<[u8]> + ?Sized> Display for Packet<&'a T>[src]
impl<T: AsRef<[u8]>> PrettyPrint for Packet<T>[src]
fn pretty_print(
buffer: &dyn AsRef<[u8]>,
f: &mut Formatter<'_>,
indent: &mut PrettyIndent
) -> Result[src]
buffer: &dyn AsRef<[u8]>,
f: &mut Formatter<'_>,
indent: &mut PrettyIndent
) -> Result
Auto Trait Implementations
impl<T> RefUnwindSafe for Packet<T> where
T: RefUnwindSafe,
T: RefUnwindSafe,
impl<T> Send for Packet<T> where
T: Send,
T: Send,
impl<T> Sync for Packet<T> where
T: Sync,
T: Sync,
impl<T> Unpin for Packet<T> where
T: Unpin,
T: Unpin,
impl<T> UnwindSafe for Packet<T> where
T: UnwindSafe,
T: UnwindSafe,
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized, [src]
T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized, [src]
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized, [src]
T: ?Sized,
pub fn borrow_mut(&mut self) -> &mut T[src]
impl<T> From<T> for T[src]
impl<T, U> Into<U> for T where
U: From<T>, [src]
U: From<T>,
impl<T> ToString for T where
T: Display + ?Sized, [src]
T: Display + ?Sized,
impl<T, U> TryFrom<U> for T where
U: Into<T>, [src]
U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>[src]
impl<T, U> TryInto<U> for T where
U: TryFrom<T>, [src]
U: TryFrom<T>,