Struct ValidationCacheKey 

pub struct ValidationCacheKey {
    pub focus_node: String,
    pub shape_id: String,
    pub shape_hash: u64,
}

Composite cache key uniquely identifying a (focus_node, shape, shape_hash) triple.

Fields

focus_node: String

The focus node IRI or blank node identifier

shape_id: String

The shape ID (IRI or generated UUID)

shape_hash: u64

A content hash of the shape definition.

When the shape changes, the hash changes and old entries become permanently unreachable (they will eventually be evicted as stale).

Implementations

impl ValidationCacheKey

pub fn new( focus_node: impl Into<String>, shape_id: impl Into<String>, shape_hash: u64, ) -> Self

Create a new cache key.

pub fn hash_shape<T: Hash>(shape: &T) -> u64

Compute a simple shape hash from any Hash-able shape representation.

Trait Implementations

impl Clone for ValidationCacheKey

fn clone(&self) -> ValidationCacheKey

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ValidationCacheKey

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

Formats the value using the given formatter.

impl Hash for ValidationCacheKey

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 ValidationCacheKey

fn eq(&self, other: &ValidationCacheKey) -> 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 Eq for ValidationCacheKey

impl StructuralPartialEq for ValidationCacheKey