Struct DependencyStamp 

pub struct DependencyStamp {
    pub query: CalcQuery,
    pub kind: ObservationKind,
    pub revision: u64,
    pub fingerprint: Option<u64>,
}

One bounded dependency observation in a calculation receipt.

Fields

query: CalcQuery

Observed query key.

kind: ObservationKind

Observation class.

revision: u64

Observed revision.

fingerprint: Option<u64>

Observed value fingerprint for query reads.

Trait Implementations

impl Clone for DependencyStamp

fn clone(&self) -> DependencyStamp

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DependencyStamp

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

Formats the value using the given formatter.

impl Eq for DependencyStamp

impl PartialEq for DependencyStamp

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for DependencyStamp