Rs
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08
Advanced · 3 submodules · 7 lessons · 2h 3m

Rust Ecosystem for Quants

Cargo modules, key crates map, data shapes, and testing discipline — what to use offline vs playground.

Submodule 8.1

Cargo & Modules

Project layout and modular code.

  1. 1

    Cargo Project Layout

    Folders, Cargo.toml, and lib vs bin.

    18 min
  2. 2

    Crates Map for Quants

    What each popular crate is for — and when you need it.

    16 min
  3. 3

    Visibility & API Design

    pub, pub(crate), and keeping internals private.

    16 min

Submodule 8.2

Data & Testing

Parsing shapes and tests.

  1. 1

    Data Shapes & Serde Mindset

    Model ticks as structs; hand-parse CSV in playground.

    18 min
  2. 2

    Testing Quant Code

    Approx equality, put-call parity checks, regression fixtures mindset.

    20 min
  3. 3

    Module 7 Lab: Mini stats Module

    mod stats with mean/var/std and a parse_series helper.

    20 min

Submodule 8.3

Local Workflow

How to work offline after playground.

  1. 1

    Local Workflow Preview

    rustup, cargo test, cargo bench mental model.

    15 min