Struct OutputConditionMeta 

pub struct OutputConditionMeta {
    pub predicate_ref: String,
    pub witness_ref: Option<String>,
    pub output_digest: String,
}

Output-condition metadata checked by the ProtocolMachine kernel before committing outputs.

Fields

predicate_ref: String

Stable predicate id/hash.

witness_ref: Option<String>

Optional opaque witness reference.

output_digest: String

Opaque digest over pending output payload.

Implementations

impl OutputConditionMeta

pub fn from_hint(hint: OutputConditionHint, output_digest: String) -> Self

Build metadata from a host hint and a deterministic output digest.

pub fn default_observable(output_digest: String) -> Self

Default metadata when the host does not provide a hint.

Trait Implementations

impl Clone for OutputConditionMeta

fn clone(&self) -> OutputConditionMeta

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for OutputConditionMeta

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for OutputConditionMeta

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for OutputConditionMeta

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

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for OutputConditionMeta

impl StructuralPartialEq for OutputConditionMeta