Trait Weight 

pub trait Weight:
    Copy
    + NumAssign
    + NumCast
    + PartialOrd
    + Sum
    + Debug { }

Any general numerical type, such as u32, usize, f64. The type W of item weights in a WeightedList<V,W> implement this trait.

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<Type> Weight for Type

where Type: Copy + NumAssign + NumCast + PartialOrd + Sum + Debug,