Struct EncodedPostBundleHeaderV1 

pub struct EncodedPostBundleHeaderV1 {
    pub time_millis: TimeMillis,
    pub location_id: Id,
    pub overflowed: bool,
    pub sealed: bool,
    pub num_posts: u8,
    pub encoded_post_ids: Vec<Id>,
    pub encoded_post_lengths: Vec<usize>,
    pub encoded_post_healed: HashSet<Id>,
    pub peer: Peer,
    pub signature: Signature,
}

The server-signed index for all posts accumulated under one (location, time-bucket) key.

Posts on hashiverse are not stored one-by-one on the DHT: they are grouped into “bundles” keyed by a crate::tools::buckets::BucketLocation (a location_id plus a time bucket). An EncodedPostBundleHeaderV1 is the header that a server publishes describing the bundle’s current state — the list of post IDs it holds, their lengths, which ones have been healed (re-uploaded after loss), whether the bundle has overflowed (too many posts, go more granular), whether it is sealed (old enough that new posts are unlikely), and the Peer record of the server publishing it.

The whole header is signed by the publishing peer, which lets any client reading the bundle verify both the contents list and the identity of the hosting server before deciding to fetch individual posts.

Fields

time_millis: TimeMillis

location_id: Id

overflowed: bool

sealed: bool

num_posts: u8

encoded_post_ids: Vec<Id>

encoded_post_lengths: Vec<usize>

encoded_post_healed: HashSet<Id>

peer: Peer

signature: Signature

Implementations

impl EncodedPostBundleHeaderV1

pub fn get_hash_for_signing(&self) -> Result<Hash>

pub fn signature_generate(&mut self, signature_key: &SignatureKey) -> Result<()>

pub fn signature_verify(&self) -> Result<()>

pub fn verify(&self) -> Result<()>

Trait Implementations

impl Clone for EncodedPostBundleHeaderV1

fn clone(&self) -> EncodedPostBundleHeaderV1

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for EncodedPostBundleHeaderV1

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for EncodedPostBundleHeaderV1

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for EncodedPostBundleHeaderV1

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

Formats the value using the given formatter.

impl PartialEq for EncodedPostBundleHeaderV1

fn eq(&self, other: &EncodedPostBundleHeaderV1) -> 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 EncodedPostBundleHeaderV1

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 EncodedPostBundleHeaderV1