Task List Parser in Rust

• Crates.io: https://crates.io/crates/task_list_parser
• Docs: https://docs.rs/task_list_parser/latest/task_list_parser/

Overview

This project is a task list parser written in Rust using the pest parsing library. It can read and interpret structured task lists, with fields like priority, completion status, start date, optional tags, time estimate, and description.

Grammar Rules

• Priority: Indicates importance using !, !!, or !!!.
• Status: [ ] for incomplete, [x] for completed.
• Date: {YYYY-MM-DD} format.
• Tags: Hashtags for categorization (e.g., #urgent).
• Time Estimate: Time estimate in hours (h) or minutes (m).

Example Input

• !! [ ] {2024-11-05} #shopping 1h Buy groceries
• !!! [x] {2024-12-01} #work 2h Finish Rust project
• ! [ ] {2025-01-15} #learning 5h Prepare presentation

Running the Parser

cargo run -- --file tasks.txt