Struct GraphHelper 

pub struct GraphHelper {
    pub name: &'static str,
    pub symbol: RuntimeSymbol,
    pub params: &'static [GraphParam],
    pub result: GraphResult,
}

One graph prelude helper: the source name, the wrapper it lowers to, and the shape of its signature.

Fields

name: &'static str

symbol: RuntimeSymbol

params: &'static [GraphParam]

result: GraphResult

Implementations

impl GraphHelper

pub const fn arity(&self) -> usize

How many arguments the source-level function takes.

Trait Implementations

impl Clone for GraphHelper

fn clone(&self) -> GraphHelper

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for GraphHelper

impl Debug for GraphHelper

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

Formats the value using the given formatter.