Struct SignatureRegistry 

pub struct SignatureRegistry { /* private fields */ }

Registry of predicate signatures

Implementations

impl SignatureRegistry

pub fn new() -> Self

pub fn register(&mut self, signature: PredicateSignature)

Register a new predicate signature

pub fn get(&self, name: &str) -> Option<&PredicateSignature>

Look up a signature by predicate name

pub fn all(&self) -> &[PredicateSignature]

Get all registered signatures

pub fn contains(&self, name: &str) -> bool

Check if a predicate is registered

Trait Implementations

impl Clone for SignatureRegistry

fn clone(&self) -> SignatureRegistry

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SignatureRegistry

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

Formats the value using the given formatter.

impl Default for SignatureRegistry

fn default() -> SignatureRegistry

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for SignatureRegistry

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for SignatureRegistry

fn eq(&self, other: &SignatureRegistry) -> 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 Serialize for SignatureRegistry

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for SignatureRegistry