Struct PayloadFacts 

pub struct PayloadFacts {
    pub space: Arc<SpaceSpec>,
    pub byte_len: usize,
    pub leaves: Vec<Bytes>,
}

One relayed payload, for a RelayPolicy to check against the target leg’s PeerCeiling. Capability gating is not checked here: it happens where a feature is emitted.

Fields

space: Arc<SpaceSpec>

The space typing leaves, in leaf order. For the env contract, a two-element Tuple of the observation space then the action space.

byte_len: usize

Summed leaf bytes, not the framed wire size; the encoded contract’s length for the env contract.

leaves: Vec<Bytes>

The payload’s leaves, for a policy that converts them; empty for the env contract, which is checked before any leaf flows.

Implementations

impl PayloadFacts

pub fn new(space: Arc<SpaceSpec>, leaves: Vec<Bytes>) -> Self

The facts of leaves typed by space.

pub fn exceeds(&self, ceiling: &PeerCeiling) -> Option<String>

Why ceiling cannot carry this payload, or None when it can.

Trait Implementations

impl Clone for PayloadFacts

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PayloadFacts

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

Formats the value using the given formatter.

impl PartialEq for PayloadFacts

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for PayloadFacts