Struct AttachmentChunk 

pub struct AttachmentChunk {
    pub attachment_id: u64,
    pub chunk_index: u32,
    pub chunk_count: u32,
    pub data: ByteBuf,
}

One chunk of an attachment payload.

Fields

attachment_id: u64

Attachment this chunk belongs to.

chunk_index: u32

Zero-based chunk index.

chunk_count: u32

Total number of chunks (redundant but useful for validation).

data: ByteBuf

Chunk payload bytes.

Implementations

impl AttachmentChunk

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

CBOR-encodes the chunk.

pub fn from_cbor(data: &[u8]) -> Result<Self, CodecError>

Decodes a CBOR chunk.

Trait Implementations

impl Clone for AttachmentChunk

fn clone(&self) -> AttachmentChunk

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AttachmentChunk

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for AttachmentChunk

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for AttachmentChunk

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.