jsoverson/node-to-rust

From JavaScript to Rust ebook

This repository houses an ebook-ified version of the 24+ post series started on vino.dev.

How to build

The ebook is built using asciidoctor and requires ruby >2.3.

Install the ruby dependencies via make deps

$ make deps

Build a PDF via the command make book

$ make book

Running code and projects

All code are housed in the src/ directory.

Day 4

• cargo run -p day-4-hello-world
• cargo run -p day-4-strings-wtf-1 - intentionally does not compile.
• cargo run -p day-4-strings-wtf-2 - intentionally does not compile.

Day 5

Reassigning

• JS: node javascript/day-5/let-vs-const/reassigning.js
• Rust: cargo run -p day-5-let-vs-const --bin reassigning
• cargo run -p day-5-let-vs-const --bin reassigning-wrong-type - intentionally does not compile

Borrowing

• cargo run -p day-5-borrowing --bin borrow
• cargo run -p day-5-borrowing --bin mutable-borrow - intentionally does not compile

Day 6

• cargo run -p day-6-loads-of-strs --bin 200-unique-prints
• cargo run -p day-6-loads-of-strs --bin 200-prints
• cargo run -p day-6-loads-of-strs --bin 200-empty-prints
• cargo run -p day-6-loads-of-strs --bin one-print

Day 7

Syntax

• cargo run -p day-7-syntax

Day 8

Maps

• ts-node javascript/day-8/src/maps.ts
• cargo run -p day-8-maps

Structs

• ts-node javascript/day-8/src/structs.ts
• cargo run -p day-8-structs

Day 9

Day 10

Day 11

Modules

• cargo run -p day-11-modules --bin nested-submodules
• cargo run -p day-11-traffic-light

Day 12

• cargo run -p day-12-impl-tostring
• cargo run -p day-12-impl-asref-str

Day 13

• cargo run -p day-13-option
• cargo run -p day-13-result
• cargo run -p day-13-question-mark

Day 14

From/Into

• cargo run -p day-14-from-into

Errors

These examples require setting an environment variable. How to do that in your environment might look different.

• MARKDOWN=README.md cargo run -p day-14-boxed-errors
• MARKDOWN=README.md cargo run -p day-14-custom-error-type
• MARKDOWN=README.md cargo run -p day-14-thiserror
• MARKDOWN=README.md cargo run -p day-14-error-chain
• MARKDOWN=README.md cargo run -p day-14-snafu

Day 16

Closures

• cargo run -p day-15-closures

Day 16

Type differences

• cargo run -p day-16-type-differences --bin impl-owned
• cargo run -p day-16-type-differences --bin impl-borrowed

'static

• cargo run -p day-16-static - intentionally does not compile
• cargo run -p day-16-static-bounds - intentionally does not compile

Lifetime elision

• cargo run -p day-16-elision

Unsafe pointers

• cargo run -p day-16-unsafe-pointers

Day 17

Arrays

• cargo run -p day-17-arrays
• ts-node javascript/day-17/src/arrays.ts

Iterators

• cargo run -p day-17-iterators
• ts-node javascript/day-17/src/iterators.ts

Names example

• cargo run -p day-17-names

Day 18

• cargo run -p day-18-async --bin send-sync
• cargo run -p day-18-async --bin simple
• cargo run -p day-18-async --bin lazy
• cargo run -p day-18-async --bin fs
• cargo run -p day-18-async --bin async-blocks

Day 19

First you must cd into crates/day-19/project

• cargo test
• cargo run -p cli

Day 20

First you must cd into crates/day-20/project

• RUST_LOG=cli=debug cargo run -p cli

Day 21

waPC runner

First you must cd into crates/day-21/project

• cargo run -p cli -- crates/my-lib/tests/test.wasm hello "Potter"

waPC guest (hello)

First you must cd into crates/day-21/wapc-guest

• Build with make

Day 22

Serde

• cargo run -p day-22-serde

waPC runner

First you must cd into crates/day-22/project

• cargo run -p cli -- crates/my-lib/tests/test.wasm hello hello.json
• cargo run -p cli -- ./blog.wasm render ./blog.json

waPC guest (blog)

First you must cd into crates/day-22/wapc-guest

• Build with make

Day 23

• cargo run -p day-23-rc-arc --bin references
• cargo run -p day-23-rc-arc --bin rc
• cargo run -p day-23-rc-arc --bin arc
• cargo run -p day-23-rc-arc --bin rwlock
• cargo run -p day-23-rc-arc --bin async - intentionally does not compile

License

Book: Creative Commons BY-NC 4.0 Code: Creative Commons BY 4.0