Getting Started

How it works

1. Write the language grammar
2. Generate the language parser

cargo run --features=gen

3. Parse a human-readable expression into an Abstract Syntax Tree

Example

cargo run --example parse "<expression>"
cargo run --example parse "[0,1,2][0]"

Problem

How do we differentiate between these two:

• a list with a single integer element: [0]
• a list access operator: [1,2,3][0]