ds-ext

Extensions to standard Rust data structures which provide additional capabilities

Example usage:

use ds_ext::*;

let mut set = OrdHashSet::new();
set.insert(1);
assert!(set.contains(&1));

let mut map = OrdHashMap::from_iter(set.into_iter().map(|i| (i, i)));
assert_eq!(map.get(&1), map.bisect(|i| i.partial_cmp(&1)));
//! ```

lib.rs:

This crate repackages standard data structures with additional capabilities, like fast ordered maps and sets.

OrdHashSet uses a [Vec] internally for ordering. OrdHashSet and OrdHashMap both implement a bisect method which allows looking up a key by comparison, potentially avoiding the need for a heap allocation to construct a search key..

Features:

• all: enables all features
• serialize: enables support for serde.
• stream: enables support for destream.
• hash: enables support for async-hash.

Example usage:

use ds_ext::*;

let mut set = OrdHashSet::new();
assert!(set.is_empty());

set.insert(1);
assert!(set.contains(&1));
assert_eq!(set.len(), 1);

let mut map = OrdHashMap::from_iter(set.into_iter().map(|i| (i, i)));
assert_eq!(map.len(), 1);

assert_eq!(map.get(&1), map.bisect(|i| i.partial_cmp(&1)));