How to install the elsa crate // Lib.rs

Adding `elsa` library as a dependency

Run this command in a terminal, in your project's directory:

cargo add elsa

To add it manually, edit your project's Cargo.toml file and add to the [dependencies] section:

elsa = "1.11.2"

The elsa library will be automatically available globally. Read the elsa library documentation.

Back to the crate overview.

Readme

elsa

🎵 Immutability never bothered me anyway 🎶

This crate provides various "frozen" collections.

These are append-only collections where references to entries can be held on to even across insertions. This is safe because these collections only support storing data that's present behind some indirection -- i.e. String, Vec<T>, Box<T>, etc, and they only yield references to the data behind the allocation (&str, &[T], and &T respectively)

The typical use case is having a global cache of strings or other data which the rest of the program borrows from.

Running all examples

cargo test --examples --features indexmap

Adding elsa library as a dependency

Adding `elsa` library as a dependency