Trait DynHash

pub trait DynHash {
    // Required method
    fn dyn_hash(&self, _state: &mut dyn Hasher);
}

PhysicalExpr can’t be constrained by Hash directly because it must remain object safe. To ease implementation blanket implementation is provided for Hash types.

Required Methods

fn dyn_hash(&self, _state: &mut dyn Hasher)

Implementors

impl<T: Hash + Any> DynHash for T