Trait ContextLessSummary 

pub trait ContextLessSummary: Clone {
    // Required methods
    fn zero() -> Self;
    fn add_summary(&mut self, summary: &Self);
}

Required Methods

fn zero() -> Self

fn add_summary(&mut self, summary: &Self)

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors

impl ContextLessSummary for NoSummary

Catch-all implementation for when you need something that implements Summary without a specific type. We implement it on a NoSummary instead of re-using (), as that avoids blanket impl collisions with impl<T: Summary> Dimension for T (as we also need unit type to be a fill-in dimension)