Struct UserDataUnregistered 

pub struct UserDataUnregistered {
    pub uuid: [u8; 16],
    pub data: Vec<u8>,
}

SEI type 5: user-data unregistered.

Carries a 16-byte UUID (RFC 4122) followed by arbitrary application data.

Fields

uuid: [u8; 16]

128-bit UUID identifying the data format.

data: Vec<u8>

Arbitrary application payload.

Implementations

impl UserDataUnregistered

pub fn new(uuid: [u8; 16], data: Vec<u8>) -> Self

Create with an explicit UUID and data.

pub fn with_nil_uuid(data: Vec<u8>) -> Self

Create with a nil UUID (all zeros) — useful for tests.

pub fn to_bytes(&self) -> Vec<u8>

Serialise into raw bytes: 16-byte UUID followed by payload.

pub fn from_bytes(raw: &[u8]) -> CodecResult<Self>

Parse from raw bytes.

Trait Implementations

impl Clone for UserDataUnregistered

fn clone(&self) -> UserDataUnregistered

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for UserDataUnregistered

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

Formats the value using the given formatter.

impl PartialEq for UserDataUnregistered

fn eq(&self, other: &UserDataUnregistered) -> bool

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for UserDataUnregistered

impl StructuralPartialEq for UserDataUnregistered