Tokio projects follow specific import conventions for consistency and readability. Adhere to these guidelines: 1. Use separate `use` statements for different modules 2. Group imports from the same module with braces 3. Don't use nested/grouped braces for imports from different modules 4. Place safety comments directly before unsafe blocks ```rust // Incorrect use std::{ future::Future, os::unix::io::{AsRawFd, RawFd}, }; // Correct use std::future::Future; use std::os::unix::io::{AsRawFd, RawFd}; // Incorrect - safety comment is too far from unsafe block let filled = read.filled().len(); // Safety: This is guaranteed by invariants... unsafe { pin.rd.advance_mut(filled) }; // Correct // Safety: This is guaranteed by invariants... unsafe { pin.rd.advance_mut(read.filled().len()) }; ``` Following consistent import style and proper safety comment placement improves code readability and maintainability across the project.