Struct Challenge 

pub struct Challenge {
    pub id: String,
    pub slot: u64,
    pub slot_hash: String,
    pub operation_type: String,
    pub input_tensor: Tensor,
    pub difficulty: u64,
    pub mml_threshold: f64,
    pub path_distance_max: u32,
    pub max_tensor_dim: usize,
    pub created_at: DateTime<Utc>,
    pub expires_at: DateTime<Utc>,
}

A PoT-O mining challenge derived from a Solana slot hash.

Fields

id: String

Unique challenge id.

slot: u64

Solana slot number.

slot_hash: String

Slot hash (e.g. 64-char hex).

operation_type: String

Tensor operation type (e.g. matrix_multiply, relu).

input_tensor: Tensor

Input tensor for the operation.

difficulty: u64

Mining difficulty (path distance, etc.).

mml_threshold: f64

MML score threshold to accept a proof.

path_distance_max: u32

Maximum allowed Hamming distance for neural path.

max_tensor_dim: usize

Max tensor dimension.

created_at: DateTime<Utc>

Creation time.

expires_at: DateTime<Utc>

Expiry time.

Implementations

impl Challenge

pub fn is_expired(&self) -> bool

Returns true if the challenge has expired.

pub fn to_mining_task(&self, requester: &str) -> MiningTask

Converts this challenge into an AI3 mining task for the given requester.

Trait Implementations

impl Clone for Challenge

fn clone(&self) -> Challenge

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Challenge

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Challenge

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for Challenge

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

where __S: Serializer,

Serialize this value into the given Serde serializer.