Struct PacketFragment 

pub struct PacketFragment {
    pub fragment_id: String,
    pub index: i64,
    pub count: i64,
    pub total_payload_bytes: i64,
    pub payload_digest: HashRef,
}

Fragmentation header attached to a Packet when its payload is too large for the underlying transport (LoRa MTU, BLE characteristic size, etc.). Fragments are reassembled by their destination using fragment_id + index + count.

Fields

fragment_id: String

Stable identifier shared by every fragment that belongs to the same logical packet.

index: i64

Zero-based index of this fragment within the sequence.

count: i64

Total number of fragments in the sequence.

total_payload_bytes: i64

Size of the reassembled payload in bytes; reassembly fails if the assembled output differs.

payload_digest: HashRef

Hash of the reassembled canonical payload; consumers MUST verify this after reassembly.

Trait Implementations

impl Clone for PacketFragment

fn clone(&self) -> PacketFragment

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PacketFragment

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for PacketFragment

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for PacketFragment

impl PartialEq for PacketFragment

fn eq(&self, other: &PacketFragment) -> 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 Serialize for PacketFragment

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for PacketFragment