Struct calc_graph::Func1

pub struct Func1<C1, T, F> { /* fields omitted */ }

Calculates a value from another node.

Trait Implementations

impl<C1: Calc, T: Clone + PartialEq, F: FnMut(C1::Value) -> T> Calc for Func1<C1, T, F>

type Value = T

The type of values calculated by the node.

fn eval(&mut self, dirty: &mut BitSet) -> (usize, T)

Returns the value held within the node and the version number of the inputs used to calcuate that value. The value is recalculated if needed.

fn add_dep(&mut self, seen: &mut BitSet, dep: usize)

When this node is used as a precedent, add_dep is called by dependent nodes when they are created.