Method is_valid_node

crates/cust/src/graph.rs:285–288

Check if a node is valid in this graph.

(&mut self, node: GraphNode)

    /// Check if a node is valid in this graph.
    pub fn is_valid_node(&mut self, node: GraphNode) -> CudaResult<bool> {
        let nodes = self.nodes()?;
        Ok(nodes.contains(&node))
    }

    /// Get the number of nodes in this graph.
    pub fn num_nodes(&mut self) -> CudaResult<usize> {