Trait DynamicScalarAccess 

pub trait DynamicScalarAccess<S>: Send + Sync
where
    S: Clone + Send + Sync + 'static,
{
    // Required methods
    fn entity_class(&self) -> EntityClassId;
    fn variable(&self) -> VariableId;
    fn entity_count(&self, solution: &S) -> usize;
    fn get(&self, solution: &S, row: usize) -> Option<usize>;
    fn set(&self, solution: &mut S, row: usize, value: Option<usize>);
    fn candidate_values<'a>(&self, solution: &'a S, row: usize) -> &'a [usize];
}

Object-safe dynamic scalar variable access.

Required Methods

fn entity_class(&self) -> EntityClassId

fn variable(&self) -> VariableId

fn entity_count(&self, solution: &S) -> usize

fn get(&self, solution: &S, row: usize) -> Option<usize>

fn set(&self, solution: &mut S, row: usize, value: Option<usize>)

fn candidate_values<'a>(&self, solution: &'a S, row: usize) -> &'a [usize]

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors