Struct PlanCacheKey 

pub struct PlanCacheKey {
    pub method_id: MethodId,
    pub direction: BindingDirection,
    pub local_shape: &'static Shape,
}

Cache key for resolved translation plans.

Fields

method_id: MethodId

direction: BindingDirection

local_shape: &'static Shape

Trait Implementations

impl Clone for PlanCacheKey

fn clone(&self) -> PlanCacheKey

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Hash for PlanCacheKey

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for PlanCacheKey

fn eq(&self, other: &PlanCacheKey) -> 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 Copy for PlanCacheKey

impl Eq for PlanCacheKey

impl StructuralPartialEq for PlanCacheKey