Struct EdgeSymbolTable 

pub struct EdgeSymbolTable { /* private fields */ }

Runtime symbol table used to intern repeated session edges.

Implementations

impl EdgeSymbolTable

pub fn new() -> Self

Create an empty edge symbol table.

pub fn intern( &mut self, sid: SessionId, sender: StringId, receiver: StringId, ) -> EdgeId

Intern a session edge and return its stable id.

pub fn resolve(&self, id: EdgeId) -> Option<EdgeSymbol>

Resolve an id to its edge components, if present.

pub fn len(&self) -> usize

Number of interned edges.

pub fn is_empty(&self) -> bool

Whether the table is empty.

Trait Implementations

impl Clone for EdgeSymbolTable

fn clone(&self) -> EdgeSymbolTable

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for EdgeSymbolTable

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

Formats the value using the given formatter.

impl Default for EdgeSymbolTable

fn default() -> EdgeSymbolTable

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for EdgeSymbolTable

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for EdgeSymbolTable

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

where __S: Serializer,

Serialize this value into the given Serde serializer.