pub trait ScalarEngine:
Sized
+ 'static
+ Clone {
type Fr: PrimeField + SqrtField;
}Expand description
An “engine” is a collection of types (fields, elliptic curve groups, etc.) with well-defined relationships. Specific relationships (for example, a pairing-friendly curve) can be defined in a subtrait.
Required Associated Types§
Sourcetype Fr: PrimeField + SqrtField
type Fr: PrimeField + SqrtField
This is the scalar field of the engine’s groups.
Dyn Compatibility§
This trait is not dyn compatible.
In older versions of Rust, dyn compatibility was called "object safety".