Struct SchemaDigest 

pub struct SchemaDigest(/* private fields */);

Deterministic SHA-256 digest (lowercase hex) of a tool’s full JSON schema.

The digest hashes a canonical structural encoding — explicit type tags, length framing, and lexicographically sorted object keys — computed iteratively. It is therefore independent of serde_json’s preserve_order feature and map insertion order, never allocates a serialized copy of the schema, performs no fallible serialization (expect-free on external data), and cannot overflow the stack on deeply nested values.

Implementations

impl SchemaDigest

pub fn of_schema(schema: &Value) -> SchemaDigest

pub fn as_hex(&self) -> &str

Trait Implementations

impl Clone for SchemaDigest

fn clone(&self) -> SchemaDigest

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SchemaDigest

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

Formats the value using the given formatter.

impl Eq for SchemaDigest

impl Hash for SchemaDigest

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

where __H: Hasher,

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 SchemaDigest

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for SchemaDigest

fn serialize<__S>( &self, __serializer: __S, ) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for SchemaDigest