Type Alias MonotonicMultilevelMap 

pub type MonotonicMultilevelMap<'a, K, T> = Map<(K, u64), T>;

A multilevel Map where the suffix of the key monotonically increases.

This represents a common pattern where we want to store a data series by some key, such as a series of position events per position. The u64 is guaranteed to monotonically increase over time per K value.

Aliased Type

pub struct MonotonicMultilevelMap<'a, K, T> { /* private fields */ }