Struct InvariantContract 

pub struct InvariantContract {
    pub name: String,
    pub record_type: String,
    pub schema: Value,
    pub tolerances: Vec<ToleranceContract>,
    pub confirms: Option<String>,
}

One invariant declaration.

Fields

name: String

Invariant name.

record_type: String

The DECLARED type name of the current-state record (invariant serving: type Board → "Board").

Carried beside the schema, not derived from it: the engine stamps this on every durable invariant current-state record as provenance, so a reader can tell which declaration a stored value was written under. A schema is structural and two different declarations can share one.

schema: Value

The current-state record schema.

tolerances: Vec<ToleranceContract>

The declared tolerance forms, in declaration order (never empty for a checked document — C3).

confirms: Option<String>

The route whose firing confirms the invariant, when declared.

Trait Implementations

impl Clone for InvariantContract

fn clone(&self) -> InvariantContract

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for InvariantContract

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for InvariantContract

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for InvariantContract

impl PartialEq for InvariantContract

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for InvariantContract

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 InvariantContract