Struct MembershipReportV3Slice 

pub struct MembershipReportV3Slice<'a> { /* private fields */ }

Zero-copy slice of an IGMPv3 “Membership Report” (type 0x22) including the list of group records.

0                   1                   2                   3
0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+  -
|  Type = 0x22  |    Reserved   |           Checksum            |  | part of header &
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+  | this type
|             Flags             |  Number of Group Records (M)  |  ↓
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+  -
|                                                               |  |
.                                                               .  |
.                        Group Record [1]                       .  |
.                                                               .  |
|                                                               |  |
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+  |
|                                                               |  |
.                                                               .  |
.                        Group Record [2]                       .  | part of payload
.                                                               .  |
|                                                               |  |
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+  |
|                               .                               |  |
.                               .                               .  |
|                               .                               |  |
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+  |
|                                                               |  |
.                                                               .  |
.                        Group Record [M]                       .  |
.                                                               .  |
|                                                               |  ↓
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+  -

Implementations

impl<'a> MembershipReportV3Slice<'a>

pub fn checksum(&self) -> u16

Returns the “checksum” value stored in the IGMP header.

pub fn flags(&self) -> [u8; 2]

Additional flags (bytes 4-5 of the header).

pub fn num_of_records(&self) -> u16

Number of group records declared in the report header.

pub fn to_header(&self) -> MembershipReportV3Header

Decodes the fixed fields into an owned MembershipReportV3Header.

pub fn group_records(&self) -> ReportGroupRecordV3SliceIter<'a>

Returns an iterator over the group records.

The iterator yields at most MembershipReportV3Slice::num_of_records items and stops early with an err::LenError if the payload is shorter than the records claim.

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

Returns the bytes after the 8-byte header (the group records).

pub fn slice(&self) -> &'a [u8]

Returns the slice containing the entire IGMP message.

Trait Implementations

impl<'a> Clone for MembershipReportV3Slice<'a>

fn clone(&self) -> MembershipReportV3Slice<'a>

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<'a> Debug for MembershipReportV3Slice<'a>

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

Formats the value using the given formatter.

impl<'a> Eq for MembershipReportV3Slice<'a>

impl<'a> PartialEq for MembershipReportV3Slice<'a>

fn eq(&self, other: &MembershipReportV3Slice<'a>) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl<'a> StructuralPartialEq for MembershipReportV3Slice<'a>