Struct Symbol

pub struct Symbol {
    pub name: SymbolName,
    pub params: Box<[Param]>,
    pub constraints: Box<[Term]>,
    pub signature: Term,
}

A symbol declaration in the hugr AST.

See table::Symbol for the table representation.

Fields

name: SymbolName

The name of the symbol.

params: Box<[Param]>

The parameters of the symbol.

constraints: Box<[Term]>

Constraints that the symbol imposes on the parameters.j

signature: Term

The type of the terms produced when the symbol is applied.

Trait Implementations

impl Clone for Symbol

fn clone(&self) -> Symbol

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Symbol

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

Formats the value using the given formatter.

impl Display for Symbol

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

Formats the value using the given formatter.

impl FromStr for Symbol

type Err = ParseError

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Self, Self::Err>

Parses a string s to return a value of this type.

impl PartialEq for Symbol

fn eq(&self, other: &Symbol) -> 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<'a> View<'a, Symbol<'a>> for Symbol

fn view(module: &'a Module<'a>, id: Symbol<'a>) -> Option<Self>

Attempt to interpret a subpart of a module as this type.

impl Eq for Symbol

impl StructuralPartialEq for Symbol