Struct Sth 

pub struct Sth {
    pub v: u8,
    pub log_id: String,
    pub tree_size: u64,
    pub root_hash: Vec<u8>,
    pub timestamp: i64,
    pub sig_alg: String,
    pub sig: Vec<u8>,
}

Signed Tree Head (STH) metadata signed by the log.

Fields

v: u8

Version of the STH structure.

log_id: String

Log identifier (KID hex derived from SPKI SHA-256 prefix).

tree_size: u64

Total number of leaves included in this tree snapshot.

root_hash: Vec<u8>

Root hash of the Merkle tree for tree_size leaves.

timestamp: i64

Unix timestamp when this STH was produced.

sig_alg: String

Signature algorithm identifier (e.g., “mldsa-87”).

sig: Vec<u8>

Detached signature bytes over canonical STH transcript.

Trait Implementations

impl Clone for Sth

fn clone(&self) -> Sth

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Sth

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Sth

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for Sth

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

where __S: Serializer,

Serialize this value into the given Serde serializer.